/* ===== 高质量 全局美化样式 ===== */

:root {
  --primary-color: #667eea;
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --primary-gradient-hover: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  --success-color: #52c41a;
  --warning-color: #faad14;
  --danger-color: #f5222d;
  --bg-color: #f0f2f5;
  --card-bg: #ffffff;
  --text-primary: #262626;
  --text-secondary: #595959;
  --border-color: #e8e8e8;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

/* 全局背景 */
body {
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
  min-height: 100vh;
}

/* ===== 侧边栏导航美化 ===== */
.ant-layout-sider {
  background: linear-gradient(180deg, #0f1535 0%, #1a1f4a 50%, #252b6b 100%) !important;
  box-shadow: 4px 0 20px rgba(15, 21, 53, 0.25);
  position: relative;
  overflow: hidden;
}

/* 侧边栏装饰光斑 */
.ant-layout-sider::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -80px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.ant-layout-sider::after {
  content: '';
  position: absolute;
  bottom: 50px;
  left: -60px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(118, 75, 162, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.ant-layout-sider .logo {
  background: rgba(255,255,255,0.03) !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
  height: 72px !important;
  line-height: 72px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.ant-layout-sider .logo h1,
.ant-layout-sider .logo span {
  background: linear-gradient(135deg, #fff 0%, #a8b5ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700 !important;
  font-size: 20px !important;
  letter-spacing: 2px;
}

/* 菜单背景透明（适配light主题菜单） */
.ant-layout-sider .ant-menu,
.ant-layout-sider .ant-menu-sub,
.ant-layout-sider .ant-menu-inline,
.ant-layout-sider .ant-menu-root {
  background: transparent !important;
  position: relative;
  z-index: 1;
  border-right: none !important;
  height: 100% !important;
  overflow-x: hidden;
}

.ant-layout-sider .ant-menu:not(.ant-menu-horizontal) .ant-menu-item-selected {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%) !important;
}

/* 菜单项文字颜色 */
.ant-layout-sider .ant-menu-item,
.ant-layout-sider .ant-menu-item a,
.ant-layout-sider .ant-menu-submenu-title {
  color: rgba(255,255,255,0.75) !important;
}

.ant-layout-sider .ant-menu-item .anticon,
.ant-layout-sider .ant-menu-submenu-title .anticon {
  color: rgba(255,255,255,0.7) !important;
}

/* 分组标题美化 */
.ant-layout-sider .ant-menu-item-group-title {
  color: rgba(255,255,255,0.35) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 24px 8px !important;
  position: relative;
}

.ant-layout-sider .ant-menu-item-group-title::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, #667eea, transparent);
  margin-top: 6px;
  border-radius: 1px;
}

.ant-layout-sider .ant-menu-item-group-list {
  padding: 0 8px !important;
}

/* 菜单项 */
.ant-layout-sider .ant-menu-item {
  margin: 3px 10px !important;
  border-radius: 10px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  height: 44px !important;
  line-height: 44px !important;
  position: relative;
  overflow: hidden;
}

.ant-layout-sider .ant-menu-item::after {
  display: none !important;
}

.ant-layout-sider .ant-menu-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, #667eea, #764ba2);
  border-radius: 0 3px 3px 0;
  transition: height 0.3s ease;
}

.ant-layout-sider .ant-menu-item:hover {
  color: #fff !important;
  background: rgba(102, 126, 234, 0.2) !important;
  transform: translateX(4px);
}

.ant-layout-sider .ant-menu-item:hover .anticon {
  color: #fff !important;
}

.ant-layout-sider .ant-menu-item:hover::before {
  height: 60%;
}

/* 选中项 */
.ant-layout-sider .ant-menu-item-selected {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%) !important;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.45);
  transform: translateX(2px);
  color: #fff !important;
}

.ant-layout-sider .ant-menu-item-selected a,
.ant-layout-sider .ant-menu-item-selected .anticon {
  color: #fff !important;
  font-weight: 500;
}

.ant-layout-sider .ant-menu-item-selected::before {
  height: 70%;
  background: #fff;
}

.ant-layout-sider .ant-menu-item .anticon {
  font-size: 16px !important;
}

/* 子菜单 */
.ant-layout-sider .ant-menu-submenu-title {
  margin: 3px 10px !important;
  border-radius: 10px !important;
  height: 44px !important;
  line-height: 44px !important;
  transition: all 0.3s ease !important;
}

.ant-layout-sider .ant-menu-submenu-title:hover {
  color: #fff !important;
  background: rgba(102, 126, 234, 0.15) !important;
}

.ant-layout-sider .ant-menu-submenu-title:hover .anticon {
  color: #fff !important;
}

.ant-layout-sider .ant-menu-submenu-selected > .ant-menu-submenu-title {
  color: #a8b5ff !important;
}

.ant-layout-sider .ant-menu-sub .ant-menu-item {
  margin: 2px 8px 2px 24px !important;
  height: 38px !important;
  line-height: 38px !important;
  border-radius: 8px !important;
}

.ant-layout-sider .ant-menu-sub .ant-menu-item-selected {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.7) 0%, rgba(118, 75, 162, 0.7) 100%) !important;
}

/* 折叠状态优化 */
.ant-layout-sider-collapsed .ant-menu-item {
  margin: 3px 6px !important;
}

.ant-layout-sider-collapsed .ant-menu-item-group-title {
  display: none;
}

.ant-layout-sider-collapsed .logo h1,
.ant-layout-sider-collapsed .logo span {
  font-size: 16px !important;
}

/* ===== 顶部导航栏美化 ===== */
.ant-layout-header {
  background: linear-gradient(90deg, #1a1f4a 0%, #2d3561 50%, #1a1f4a 100%) !important;
  padding: 0 !important;
  height: 64px !important;
  line-height: 64px !important;
  box-shadow: 0 2px 12px rgba(15, 21, 53, 0.2);
  position: relative;
  z-index: 10;
}

.ant-layout-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #667eea, #764ba2, #667eea, transparent);
  opacity: 0.6;
}

.header-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 24px;
}

/* Logo区域 */
.header-box .logo {
  display: flex !important;
  align-items: center !important;
  background: transparent !important;
  border: none !important;
  height: 100% !important;
  line-height: normal !important;
  gap: 10px;
}

.header-box .logo img {
  width: 38px !important;
  height: 38px !important;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
  transition: transform 0.3s ease;
}

.header-box .logo:hover img {
  transform: rotate(10deg) scale(1.05);
}

.header-box .logo span {
  font-size: 18px !important;
  font-weight: 700 !important;
  background: linear-gradient(135deg, #fff 0%, #a8b5ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
  padding-left: 4px !important;
}

/* 折叠按钮 */
.header-box .trigger {
  font-size: 18px !important;
  color: rgba(255,255,255,0.7) !important;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin: 0 8px;
}

.header-box .trigger:hover {
  color: #fff !important;
  background: rgba(102, 126, 234, 0.25);
  transform: scale(1.1);
}

/* 用户信息区域 */
.header-box .user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
}

.header-box .user:hover {
  background: rgba(102, 126, 234, 0.25);
  border-color: rgba(102, 126, 234, 0.5);
  transform: translateY(-1px);
}

.header-box .user .ant-avatar {
  background: linear-gradient(135deg, #667eea, #764ba2) !important;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

.header-box .user .ant-avatar .anticon {
  color: #fff !important;
}

.header-box .user span:not(.ant-avatar) {
  color: rgba(255,255,255,0.9) !important;
  font-size: 14px;
  font-weight: 500;
}

.header-box .user .anticon-down {
  color: rgba(255,255,255,0.5) !important;
  font-size: 10px;
  transition: transform 0.3s ease;
}

.header-box .user:hover .anticon-down {
  color: #fff !important;
  transform: rotate(180deg);
}

/* 下拉菜单美化 */
.ant-dropdown-menu {
  border-radius: 12px !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15) !important;
  padding: 8px !important;
  border: 1px solid #f0f0f0 !important;
}

.ant-dropdown-menu-item {
  border-radius: 8px !important;
  padding: 10px 16px !important;
  margin: 2px 0 !important;
  transition: all 0.2s ease !important;
}

.ant-dropdown-menu-item:hover {
  background: linear-gradient(135deg, #f0f3ff, #eef1ff) !important;
  color: #667eea !important;
}

.ant-dropdown-menu-item .anticon {
  color: #667eea !important;
}

/* ===== 主内容区美化 ===== */
.ant-layout-content {
  padding: 24px !important;
  background: transparent !important;
}

/* ===== 卡片/容器美化 ===== */
.screen,
.show-data,
.notice-box {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid rgba(0,0,0,0.04);
  transition: box-shadow 0.3s ease;
}

.screen:hover,
.show-data:hover {
  box-shadow: var(--shadow-lg);
}

/* 公告栏美化 */
.notice-box {
  background: linear-gradient(135deg, #e8f0fe 0%, #f0e8fe 100%);
  border-left: 4px solid var(--primary-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.notice-img {
  flex-shrink: 0;
}

.notice-text-der {
  color: var(--text-secondary);
  font-size: 13px;
}

/* ===== 按钮美化 ===== */
.ant-btn {
  border-radius: var(--radius-sm) !important;
  font-weight: 500;
  transition: all 0.3s ease !important;
  border: none;
  position: relative;
  overflow: hidden;
}

.ant-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.ant-btn:hover::before {
  left: 100%;
}

.ant-btn-primary {
  background: var(--primary-gradient) !important;
  border: none !important;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
}

.ant-btn-primary:hover {
  background: var(--primary-gradient-hover) !important;
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.5);
  transform: translateY(-2px);
}

.ant-btn-primary:active {
  transform: translateY(0);
}

.ant-btn-default {
  background: #fff;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary);
}

.ant-btn-default:hover {
  border-color: var(--primary-color) !important;
  color: var(--primary-color) !important;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.ant-btn-danger {
  background: linear-gradient(135deg, #ff4d4f 0%, #cf1322 100%) !important;
  box-shadow: 0 4px 12px rgba(245, 34, 45, 0.35);
}

.ant-btn-success {
  background: linear-gradient(135deg, #52c41a 0%, #389e0d 100%) !important;
  box-shadow: 0 4px 12px rgba(82, 196, 26, 0.35);
}

.ant-btn-warning {
  background: linear-gradient(135deg, #faad14 0%, #d48806 100%) !important;
  box-shadow: 0 4px 12px rgba(250, 173, 20, 0.35);
}

/* 操作栏按钮间距 */
.show-data .ant-space {
  flex-wrap: wrap;
  gap: 10px !important;
}

/* ===== 表格美化 ===== */
.ant-table {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.ant-table-thead > tr > th {
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%) !important;
  color: var(--text-primary) !important;
  font-weight: 600 !important;
  border-bottom: 2px solid var(--primary-color) !important;
  padding: 14px 16px !important;
}

.ant-table-tbody > tr {
  transition: all 0.2s ease;
}

.ant-table-tbody > tr:hover > td {
  background: linear-gradient(135deg, #f5f7ff 0%, #f0f5ff 100%) !important;
}

.ant-table-tbody > tr > td {
  padding: 12px 16px !important;
  border-bottom: 1px solid #f0f0f0 !important;
}

.ant-table-row-selected > td {
  background: #eef1ff !important;
}

/* 表格操作链接按钮 */
.ant-btn-link {
  color: var(--primary-color) !important;
  font-weight: 500;
  padding: 0 8px;
}

.ant-btn-link:hover {
  color: #764ba2 !important;
}

/* ===== 分页美化 ===== */
.ant-pagination {
  padding: 16px 0 !important;
}

.ant-pagination-item {
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--border-color) !important;
  transition: all 0.2s ease;
}

.ant-pagination-item:hover {
  border-color: var(--primary-color) !important;
}

.ant-pagination-item-active {
  background: var(--primary-gradient) !important;
  border-color: transparent !important;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.35);
}

.ant-pagination-item-active a {
  color: #fff !important;
}

/* ===== 弹窗美化 ===== */
.ant-modal-content {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  overflow: hidden;
}

.ant-modal-header {
  background: var(--primary-gradient) !important;
  padding: 20px 24px !important;
  border-bottom: none !important;
}

.ant-modal-title {
  color: #fff !important;
  font-weight: 600 !important;
  font-size: 16px !important;
}

.ant-modal-close {
  color: rgba(255,255,255,0.8) !important;
}

.ant-modal-close:hover {
  color: #fff !important;
}

.ant-modal-body {
  padding: 24px !important;
}

.ant-modal-footer {
  padding: 16px 24px !important;
  border-top: 1px solid #f0f0f0 !important;
}

/* ===== 表单美化 ===== */
.ant-form-item-label > label {
  font-weight: 500;
  color: var(--text-primary);
}

.ant-input,
.ant-select-selector,
.ant-picker,
.ant-input-affix-wrapper {
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--border-color) !important;
  transition: all 0.3s ease !important;
}

.ant-input:hover,
.ant-select-selector:hover,
.ant-picker:hover,
.ant-input-affix-wrapper:hover {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1) !important;
}

.ant-input:focus,
.ant-select-focused .ant-select-selector,
.ant-picker-focused,
.ant-input-affix-wrapper-focused {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15) !important;
}

/* ===== 标题美化 ===== */
.ant-typography h4,
.ant-typography h3,
.ant-typography h2 {
  position: relative;
  padding-left: 12px;
  color: var(--text-primary);
  font-weight: 600;
}

.ant-typography h4::before,
.ant-typography h3::before,
.ant-typography h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 60%;
  background: var(--primary-gradient);
  border-radius: 2px;
}

/* ===== 下拉选择美化 ===== */
.ant-select-item-option-selected {
  background: #eef1ff !important;
  color: var(--primary-color) !important;
  font-weight: 500;
}

.ant-select-item-option-active {
  background: #f5f7ff !important;
}

/* ===== 消息提示美化 ===== */
.ant-message-notice-content {
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
  padding: 12px 20px !important;
}

.ant-message-success .anticon {
  color: var(--success-color);
}

.ant-message-error .anticon {
  color: var(--danger-color);
}

.ant-message-warning .anticon {
  color: var(--warning-color);
}

/* ===== 加载动画美化 ===== */
.ant-spin-dot-item {
  background-color: var(--primary-color) !important;
}

/* ===== 复选框美化 ===== */
.ant-checkbox-checked .ant-checkbox-inner {
  background: var(--primary-gradient) !important;
  border-color: transparent !important;
}

.ant-checkbox-inner {
  border-radius: 4px !important;
  border: 1px solid var(--border-color) !important;
}

.ant-checkbox:hover .ant-checkbox-inner {
  border-color: var(--primary-color) !important;
}

/* ===== 自定义新增按钮样式 ===== */
.custom-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  color: #fff;
}

.custom-action-btn.quick-ip {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  box-shadow: 0 4px 12px rgba(17, 153, 142, 0.35);
}

.custom-action-btn.quick-ip:hover {
  box-shadow: 0 6px 16px rgba(17, 153, 142, 0.5);
  transform: translateY(-2px);
}

.custom-action-btn.batch-ip {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  box-shadow: 0 4px 12px rgba(245, 87, 108, 0.35);
}

.custom-action-btn.batch-ip:hover {
  box-shadow: 0 6px 16px rgba(245, 87, 108, 0.5);
  transform: translateY(-2px);
}

.custom-action-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* 换IP进度提示 */
.ip-progress-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.ip-progress-box {
  background: #fff;
  border-radius: 16px;
  padding: 32px 40px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  min-width: 320px;
}

.ip-progress-title {
  font-size: 18px;
  font-weight: 600;
  color: #262626;
  margin-bottom: 16px;
}

.ip-progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: #f0f0f0;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}

.ip-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #667eea, #764ba2);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.ip-progress-text {
  font-size: 13px;
  color: #8c8c8c;
}

/* ===== 登录页美化 ===== */
.login-container,
[class*="login"] {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== 滚动条美化 ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #764ba2, #667eea);
}

/* ===== 响应式优化 ===== */
@media (max-width: 768px) {
  .ant-layout-content {
    padding: 12px !important;
  }
  
  .screen, .show-data {
    padding: 16px;
  }
}

/* ===== 批量换IP多选地区列表 ===== */
.batch-city-item {
  user-select: none;
}

.batch-city-item:hover {
  background: #fafbff !important;
  border-color: #c7d2fe !important;
}

.batch-city-item.checked:hover {
  background: #eef1ff !important;
}

#batch-city-list::-webkit-scrollbar {
  width: 6px;
}

#batch-city-list::-webkit-scrollbar-track {
  background: #f5f5f5;
  border-radius: 3px;
}

#batch-city-list::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #667eea, #764ba2);
  border-radius: 3px;
}

#batch-select-all:hover {
  background: #667eea !important;
  color: #fff !important;
}

#batch-clear-all:hover {
  border-color: #f5222d !important;
  color: #f5222d !important;
}