html, body, #root {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden; /* Disable global scrollbar */
  background-color: transparent !important; /* CRITICAL: Allow Wails window transparency */
}

body, #root {
  border-radius: 14px; /* Slightly rounded app window corners */
}

/* 侧边栏 Tree 样式优化 */
.ant-tree .ant-tree-treenode {
  width: 100%;
}

.ant-tree .ant-tree-node-content-wrapper {
  display: flex !important;
  align-items: center;
  white-space: nowrap;
  user-select: none !important;
  -webkit-user-select: none !important;
}

.ant-tree .ant-tree-title,
.ant-tree .ant-tree-treenode * {
  user-select: none !important;
  -webkit-user-select: none !important;
}

.ant-tree .ant-tree-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 8px;
}

/* Scrollbar styling for dark mode */
body[data-theme='dark'] ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
body[data-theme='dark'] ::-webkit-scrollbar-track {
    background: #1f1f1f;
}
body[data-theme='dark'] ::-webkit-scrollbar-corner {
    background: #1f1f1f;
}
body[data-theme='dark'] ::-webkit-scrollbar-thumb {
    background: #424242;
    border-radius: 4px;
    border: 2px solid #1f1f1f;
}
body[data-theme='dark'] ::-webkit-scrollbar-thumb:hover {
    background: #666;
}

/* Scrollbar styling for light mode (transparent-friendly) */
body[data-theme='light'] ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
body[data-theme='light'] ::-webkit-scrollbar-track {
    background: transparent;
}
body[data-theme='light'] ::-webkit-scrollbar-corner {
    background: transparent;
}
body[data-theme='light'] ::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.18);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: content-box;
}
body[data-theme='light'] ::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.30);
    border: 2px solid transparent;
    background-clip: content-box;
}

/* Ensure body background matches theme to avoid white flashes, but kept transparent for window composition */
body {
    transition: color 0.3s;
}

body[data-theme='dark'] {
    /* 移除全局 text-shadow：对每个文本元素增加 GPU compositing 成本，
       在透明窗口环境下会显著加剧 GPU 负载 */
}

/* 暗色 + 透明：提升选中/焦点可读性，避免默认蓝色在半透明背景下发灰 */
body[data-theme='dark'] .ant-tree .ant-tree-node-content-wrapper.ant-tree-node-selected,
body[data-theme='dark'] .ant-tree .ant-tree-node-content-wrapper.ant-tree-node-selected:hover {
    background: rgba(246, 196, 83, 0.24) !important;
    color: rgba(255, 236, 179, 0.98) !important;
}

body[data-theme='dark'] .ant-checkbox-checked .ant-checkbox-inner {
    background-color: #f6c453 !important;
    border-color: #f6c453 !important;
}

body[data-theme='dark'] .ant-checkbox-indeterminate .ant-checkbox-inner::after {
    background-color: #f6c453 !important;
}

body[data-theme='dark'] .ant-checkbox:hover .ant-checkbox-inner,
body[data-theme='dark'] .ant-checkbox-wrapper:hover .ant-checkbox-inner {
    border-color: #f6c453 !important;
}

body[data-theme='dark'] .ant-radio-checked .ant-radio-inner {
    border-color: #f6c453 !important;
    background-color: #f6c453 !important;
}

body[data-theme='dark'] .ant-radio-wrapper:hover .ant-radio-inner,
body[data-theme='dark'] .ant-radio:hover .ant-radio-inner {
    border-color: #f6c453 !important;
}

body[data-theme='dark'] .ant-switch.ant-switch-checked {
    background: #d8a93b !important;
}

body[data-theme='dark'] .ant-table-tbody > tr.ant-table-row-selected > td,
body[data-theme='dark'] .ant-table-tbody .ant-table-row.ant-table-row-selected > .ant-table-cell {
    background: rgba(246, 196, 83, 0.18) !important;
}

body[data-theme='dark'] .ant-table-tbody > tr.ant-table-row-selected:hover > td,
body[data-theme='dark'] .ant-table-tbody .ant-table-row.ant-table-row-selected:hover > .ant-table-cell {
    background: rgba(246, 196, 83, 0.26) !important;
}

/* 连接配置弹窗：滚动仅在弹窗 body 内部，不使用外层 wrap 滚动条 */
.connection-modal-wrap {
    overflow: hidden !important;
}

.connection-modal-wrap .ant-modal-content {
    max-height: calc(100vh - 72px);
    display: flex;
    flex-direction: column;
}

.connection-modal-wrap .ant-modal-body {
    flex: 1 1 auto;
    min-height: 0;
}

.connection-modal-wrap .ant-modal-footer {
    flex-shrink: 0;
}

/* Custom Title Bar Close Button Hover */
.titlebar-close-btn:hover {
    background-color: #ff4d4f !important;
    color: #fff !important;
}

/* 驱动管理：统一关闭 antd sticky 横向条，仅保留自定义独立横向条 */
.driver-manager-table .ant-table-sticky-scroll {
    display: none !important;
}

/* 仅在独立横向条激活时隐藏表格自身横向滚动条，避免出现双横向条 */
.driver-manager-table-wrap.driver-manager-table-wrap-external-active .driver-manager-table .ant-table-content,
.driver-manager-table-wrap.driver-manager-table-wrap-external-active .driver-manager-table .ant-table-body {
    overflow-x: auto !important;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.driver-manager-table-wrap.driver-manager-table-wrap-external-active .driver-manager-table .ant-table-content::-webkit-scrollbar:horizontal,
.driver-manager-table-wrap.driver-manager-table-wrap-external-active .driver-manager-table .ant-table-body::-webkit-scrollbar:horizontal {
    height: 0 !important;
}

.driver-manager-table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.driver-manager-footer {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.driver-manager-footer-actions {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

.driver-manager-hscroll {
    width: 100%;
    height: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-gutter: stable;
    background: transparent;
}

.driver-manager-hscroll-inner {
    height: 1px;
}