smart_grid_iot/client/src/assets/styles/global.less

// 引入变量
@import "./variables.less";

// ==================== 全局重置 ====================
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	font-size: 14px;
	line-height: 1.5715;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	font-family: @font-family;
	color: @text-primary;
	background-color: @bg-base;
	line-height: @line-height-base;
}

// 链接
a {
	color: @primary-color;
	text-decoration: none;
	transition: color @transition-fast;

	&:hover {
		color: @primary-color-hover;
	}
}

// 图片
img {
	max-width: 100%;
	vertical-align: middle;
}

// 列表
ul,
ol {
	list-style: none;
}

// ==================== 工具类 ====================
// 文本工具类
.text-center {
	text-align: center;
}
.text-left {
	text-align: left;
}
.text-right {
	text-align: right;
}
.text-primary {
	color: @text-primary !important;
}
.text-secondary {
	color: @text-secondary !important;
}
.text-success {
	color: @success-color !important;
}
.text-warning {
	color: @warning-color !important;
}
.text-error {
	color: @error-color !important;
}

.font-bold {
	font-weight: @font-weight-bold;
}
.font-medium {
	font-weight: @font-weight-medium;
}

// 间距工具类
.mt-xs {
	margin-top: @spacing-xs;
}
.mt-sm {
	margin-top: @spacing-sm;
}
.mt-md {
	margin-top: @spacing-md;
}
.mt-lg {
	margin-top: @spacing-lg;
}
.mt-xl {
	margin-top: @spacing-xl;
}

.mb-xs {
	margin-bottom: @spacing-xs;
}
.mb-sm {
	margin-bottom: @spacing-sm;
}
.mb-md {
	margin-bottom: @spacing-md;
}
.mb-lg {
	margin-bottom: @spacing-lg;
}
.mb-xl {
	margin-bottom: @spacing-xl;
}

.p-xs {
	padding: @spacing-xs;
}
.p-sm {
	padding: @spacing-sm;
}
.p-md {
	padding: @spacing-md;
}
.p-lg {
	padding: @spacing-lg;
}
.p-xl {
	padding: @spacing-xl;
}

// Flex工具类
.flex {
	display: flex;
}
.flex-center {
	display: flex;
	align-items: center;
	justify-content: center;
}
.flex-between {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.flex-column {
	flex-direction: column;
}
.flex-1 {
	flex: 1;
}

// 显示/隐藏
.hidden {
	display: none !important;
}
.visible {
	visibility: visible;
}
.invisible {
	visibility: hidden;
}

// 溢出控制
.overflow-hidden {
	overflow: hidden;
}
.overflow-auto {
	overflow: auto;
}
.ellipsis {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

// 光标
.cursor-pointer {
	cursor: pointer;
}
.cursor-not-allowed {
	cursor: not-allowed;
}

// ==================== 页面容器 ====================
.page-container {
	padding: @content-padding;
	min-height: calc(100vh - @header-height - @content-padding * 2);
}

.page-header {
	margin-bottom: @spacing-lg;

	h2 {
		font-size: @font-size-xxl;
		font-weight: @font-weight-semibold;
		margin-bottom: @spacing-xs;
	}

	p {
		color: @text-secondary;
	}
}

// ==================== 卡片统一样式 ====================
.custom-card {
	background: @bg-white;
	border-radius: @border-radius-lg;
	box-shadow: @shadow-base;
	transition: box-shadow @transition-base;

	&:hover {
		box-shadow: @shadow-lg;
	}
}

// ==================== 表格增强样式 ====================
.enhanced-table {
	.ant-table-thead > tr > th {
		background: #fafafa;
		font-weight: @font-weight-semibold;
		color: @text-primary;
	}

	.ant-table-tbody > tr:hover > td {
		background: @bg-hover;
	}
}

// ==================== 表单统一样式 ====================
.search-form {
	background: @bg-white;
	padding: @spacing-lg;
	border-radius: @border-radius-lg;
	margin-bottom: @spacing-md;
}

// ==================== 动画 ====================
@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

@keyframes slideInUp {
	from {
		transform: translateY(20px);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

.animate-fade-in {
	animation: fadeIn 0.3s ease-out;
}

.animate-slide-up {
	animation: slideInUp 0.3s ease-out;
}

// ==================== 滚动条美化（iOS 风格） ====================
// iOS 风格特征：极细（4px）、全圆角胶囊形、无轨道、半透明 thumb 悬浮在内容上
::-webkit-scrollbar {
	width: 4px;
	height: 4px;
}

::-webkit-scrollbar-track {
	background: transparent;
}

::-webkit-scrollbar-thumb {
	background: rgba(0, 0, 0, 0.2);
	border-radius: 999px;

	&:hover {
		background: rgba(0, 0, 0, 0.35);
	}
}

// 深色背景下的滚动条变体（侧边栏等）
.sider-inner ::-webkit-scrollbar-thumb,
.ant-layout-sider ::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.25);
}

.sider-inner ::-webkit-scrollbar-thumb:hover,
.ant-layout-sider ::-webkit-scrollbar-thumb:hover {
	background: rgba(255, 255, 255, 0.4);
}

// Firefox 专用（Chrome/Edge 不支持 -moz-appearance，会忽略整块）
// 注意：Chrome 121+ 一旦设置 scrollbar-width，就会覆盖上面的 ::-webkit-scrollbar，
// 导致滚动条实际 10px 而 ::-webkit-scrollbar 仍报 4px，antd 据此计算固定列偏移会让表头与表体错位 6px
@supports (-moz-appearance: none) {
	* {
		scrollbar-width: thin;
		scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
	}
}

// Firefox 深色变体
.sider-inner,
.ant-layout-sider {
	scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}