/*
 * PathLogger - 高级优化版本
 * styles.css
 * 
 * 现代化 UI 设计，提升用户体验
 * 优化的响应式设计和无障碍特性
 */

/* ===== 变量系统 ===== */
:root {
	/* 主题色 - 使用更现代化的调色板 */
	--primary: #2563eb;
	--primary-dark: #1d4ed8;
	--primary-light: #93c5fd;
	--primary-hover: #3b82f6;
	--primary-active: #1e40af;
	--accent: #ec4899;
	
	/* 系统色 - 更鲜明的反馈色 */
	--success: #10b981;
	--success-light: #d1fae5;
	--warning: #f59e0b;
	--warning-light: #fef3c7;
	--error: #ef4444;
	--error-light: #fee2e2;
	--info: #3b82f6;
	--info-light: #dbeafe;
	
	/* 背景和表面色 - 更柔和的阴影 */
	--bg-color: #f8fafc;
	--surface-1: #ffffff;
	--surface-2: #f1f5f9;
	--surface-3: #e2e8f0;
	
	/* 文字颜色 - 改进的对比度 */
	--text-primary: #1e293b;
	--text-secondary: #475569;
	--text-disabled: #94a3b8;
	--text-inverse: #ffffff;
	
	/* 边框和分隔线 - 更细微的区分 */
	--border-light: #e2e8f0;
	--divider: #f1f5f9;
	
	/* 阴影和特效 - 更自然的阴影 */
	--shadow-color: rgba(15, 23, 42, 0.08);
	--shadow-1: 0 1px 3px var(--shadow-color), 0 1px 2px var(--shadow-color);
	--shadow-2: 0 4px 6px var(--shadow-color), 0 2px 4px var(--shadow-color);
	--shadow-3: 0 10px 15px var(--shadow-color), 0 3px 6px var(--shadow-color);
	--shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.05);
	
	/* 动画 - 更平滑的过渡 */
	--transition-quick: 0.15s;
	--transition-normal: 0.25s;
	--transition-slow: 0.4s;
	--ease: cubic-bezier(0.4, 0, 0.2, 1);
	--ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
	--ease-out: cubic-bezier(0, 0, 0.2, 1);
	--ease-in: cubic-bezier(0.4, 0, 1, 1);
	
	/* 布局 - 更一致的间距 */
	--spacing-xxs: 2px;
	--spacing-xs: 4px;
	--spacing-sm: 8px;
	--spacing-md: 16px;
	--spacing-lg: 24px;
	--spacing-xl: 32px;
	--spacing-2xl: 48px;
	--border-radius-sm: 6px;
	--border-radius-md: 10px;
	--border-radius-lg: 16px;
	--border-radius-full: 9999px;
	
	/* 断点 */
	--breakpoint-sm: 576px;
	--breakpoint-md: 768px;
	--breakpoint-lg: 992px;
	--breakpoint-xl: 1200px;
	
	/* 组件尺寸 */
	--toolbar-height: 64px;
	--statusbar-height: 36px;
	--panel-header-height: 52px;
	
	/* 右侧日志面板初始尺寸 */
	--log-panel-width: 350px;
	--log-panel-height: 240px;
	
	/* 弹窗 */
	--modal-bg: rgba(15, 23, 42, 0.6);
	--focus-ring: 0 0 0 3px rgba(59, 130, 246, 0.4);
  }
  
  /* 暗色主题变量 - 更现代的暗色模式 */
  .dark-mode {
	/* 主题色 */
	--primary: #3b82f6;
	--primary-dark: #2563eb;
	--primary-light: #1d4ed8;
	--primary-hover: #60a5fa;
	--primary-active: #93c5fd;
	--accent: #f472b6;
	
	/* 系统色 */
	--success: #34d399;
	--success-light: #065f46;
	--warning: #fbbf24;
	--warning-light: #92400e;
	--error: #f87171;
	--error-light: #991b1b;
	--info: #60a5fa;
	--info-light: #1e40af;
	
	/* 背景和表面色 */
	--bg-color: #0f172a;
	--surface-1: #1e293b;
	--surface-2: #334155;
	--surface-3: #475569;
	
	/* 文字颜色 */
	--text-primary: #f8fafc;
	--text-secondary: #cbd5e1;
	--text-disabled: #64748b;
	--text-inverse: #0f172a;
	
	/* 边框和分隔线 */
	--border-light: #334155;
	--divider: #1e293b;
	
	/* 阴影和特效 */
	--shadow-color: rgba(0, 0, 0, 0.3);
	--shadow-1: 0 1px 3px var(--shadow-color);
	--shadow-2: 0 4px 6px var(--shadow-color);
	--shadow-3: 0 10px 15px var(--shadow-color);
	--shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.3);
	
	/* 弹窗 */
	--modal-bg: rgba(0, 0, 0, 0.75);
	--focus-ring: 0 0 0 3px rgba(96, 165, 250, 0.4);
  }
  
  /* ===== 基础样式 ===== */
  *, *:before, *:after {
	box-sizing: border-box;
  }
  
  html, body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
  }
  
  body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
	font-size: 16px;
	line-height: 1.6;
	color: var(--text-primary);
	background-color: var(--bg-color);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	transition: background-color var(--transition-normal) var(--ease),
				color var(--transition-normal) var(--ease);
  }
  
  /* 无障碍焦点样式 */
  :focus-visible {
	outline: none;
	box-shadow: var(--focus-ring);
  }
  
  /* 辅助类 */
  .visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
  }
  
  .hide {
	display: none !important;
  }
  
  .text-truncate {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
  }
  
  /* ===== 页面布局 ===== */
  .container {
	display: flex;
	flex-direction: column;
	height: 100%;
	background-color: var(--surface-1);
	transition: background-color var(--transition-normal) var(--ease);
  }
  
  .left-panel {
	flex: 1;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	position: relative;
  }
  
  .right-panel {
	height: var(--log-panel-height);
	display: flex;
	flex-direction: column;
	transition: height var(--transition-normal) var(--ease-out);
	border-top: 1px solid var(--border-light);
	background-color: var(--surface-1);
  }
  
  /* 分隔条 - 增强触摸区域和视觉反馈 */
  .resizer {
	position: relative;
	background-color: var(--surface-2);
	height: 12px;
	cursor: row-resize;
	transition: background-color var(--transition-quick) var(--ease);
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
  }
  
  .resizer-handle {
	width: 40px;
	height: 4px;
	background-color: var(--surface-3);
	border-radius: var(--border-radius-full);
	transition: background-color var(--transition-quick) var(--ease),
				width var(--transition-quick) var(--ease);
  }
  
  .resizer:hover {
	background-color: var(--primary-light);
  }
  
  .resizer:hover .resizer-handle {
	background-color: var(--primary);
	width: 50px;
  }
  
  body.resizing .resizer {
	background-color: var(--primary-light);
  }
  
  body.resizing .resizer-handle {
	background-color: var(--primary);
	width: 50px;
  }
  
  /* ===== 工具栏 ===== */
  .toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 var(--spacing-md);
	height: var(--toolbar-height);
	background-color: var(--surface-1);
	box-shadow: var(--shadow-1);
	z-index: 10;
	transition: background-color var(--transition-normal) var(--ease),
				box-shadow var(--transition-normal) var(--ease);
  }
  
  .toolbar-left {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
  }
  
  .app-logo {
	height: 32px;
	width: auto;
	margin-right: var(--spacing-md);
  }
  
  .button-group {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: var(--spacing-sm);
  }
  
  /* ===== 按钮样式 ===== */
  .icon-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-xs);
	padding: var(--spacing-sm) var(--spacing-lg);
	background-color: var(--primary);
	color: var(--text-inverse);
	border: none;
	border-radius: var(--border-radius-md);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all var(--transition-quick) var(--ease);
	position: relative;
	box-shadow: var(--shadow-1);
	outline: none;
	height: 36px;
  }
  
  .icon-button:hover {
	background-color: var(--primary-hover);
	box-shadow: var(--shadow-2);
	transform: translateY(-1px);
  }
  
  .icon-button:active {
	background-color: var(--primary-active);
	box-shadow: var(--shadow-1);
	transform: translateY(0);
  }
  
  .icon-button:focus-visible {
	box-shadow: var(--focus-ring);
  }
  
  .icon-button:disabled {
	background-color: var(--surface-3);
	color: var(--text-disabled);
	box-shadow: none;
	cursor: not-allowed;
	transform: none;
  }
  
  /* 反馈效果 */
  .icon-button[data-tooltip]:hover::after {
	content: attr(data-tooltip);
	position: absolute;
	bottom: -32px;
	left: 50%;
	transform: translateX(-50%);
	white-space: nowrap;
	padding: var(--spacing-xs) var(--spacing-sm);
	background-color: rgba(15, 23, 42, 0.9);
	color: white;
	font-size: 12px;
	border-radius: var(--border-radius-sm);
	z-index: 20;
	pointer-events: none;
	box-shadow: var(--shadow-1);
  }
  
  /* 小型图标按钮 - 更美观的悬停效果 */
  .icon-button-small {
	width: 36px;
	height: 36px;
	min-width: 36px;
	padding: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background-color: transparent;
	color: var(--text-secondary);
	border: none;
	border-radius: var(--border-radius-full);
	cursor: pointer;
	transition: all var(--transition-quick) var(--ease);
  }
  
  .icon-button-small:hover {
	background-color: var(--surface-2);
	color: var(--text-primary);
	transform: translateY(-1px);
  }
  
  .icon-button-small:active {
	transform: translateY(0);
  }
  
  .icon-button-small:focus-visible {
	box-shadow: var(--focus-ring);
  }
  
  .icon-button-small .material-icons-round {
	font-size: 18px;
  }
  
  /* 主按钮和大纲按钮 */
  .button-primary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-xs);
	padding: var(--spacing-sm) var(--spacing-lg);
	background-color: var(--primary);
	color: var(--text-inverse);
	border: none;
	border-radius: var(--border-radius-md);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all var(--transition-quick) var(--ease);
	box-shadow: var(--shadow-1);
	height: 36px;
  }
  
  .button-primary:hover {
	background-color: var(--primary-hover);
	box-shadow: var(--shadow-2);
	transform: translateY(-1px);
  }
  
  .button-primary:active {
	background-color: var(--primary-active);
	box-shadow: var(--shadow-1);
	transform: translateY(0);
  }
  
  .button-primary:focus-visible {
	box-shadow: var(--focus-ring);
  }
  
  .button-outlined {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-xs);
	padding: var(--spacing-sm) var(--spacing-lg);
	background-color: transparent;
	color: var(--primary);
	border: 1px solid var(--primary);
	border-radius: var(--border-radius-md);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all var(--transition-quick) var(--ease);
	height: 36px;
  }
  
  .button-outlined:hover {
	background-color: rgba(37, 99, 235, 0.08);
	transform: translateY(-1px);
  }
  
  .button-outlined:active {
	transform: translateY(0);
  }
  
  .button-outlined:focus-visible {
	box-shadow: var(--focus-ring);
  }
  
  .button-outlined.danger {
	color: var(--error);
	border-color: var(--error);
  }
  
  .button-outlined.danger:hover {
	background-color: rgba(239, 68, 68, 0.08);
  }
  
  /* 追踪按钮状态 - 更引人注目的脉冲效果 */
  .tracking {
	background-color: var(--error) !important;
	animation: pulse 2s infinite;
  }
  
  @keyframes pulse {
	0% {
	  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6);
	}
	70% {
	  box-shadow: 0 0 0 12px rgba(239, 68, 68, 0);
	}
	100% {
	  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
	}
  }
  
  /* ===== 地图容器 ===== */
  .map-container {
	flex: 1;
	width: 100%;
	position: relative;
	z-index: 1;
  }
  
  /* 地图加载指示器 - 更优雅的设计 */
  .map-loader {
	position: absolute;
	top: 80px;
	left: 50%;
	transform: translateX(-50%);
	background-color: var(--surface-1);
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--border-radius-full);
	box-shadow: var(--shadow-2);
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	z-index: 1000;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-quick) var(--ease-out);
  }
  
  .map-loader.active {
	opacity: 1;
	animation: slideDown 0.3s var(--ease-out);
  }
  
  @keyframes slideDown {
	from {
	  transform: translateX(-50%) translateY(-10px);
	  opacity: 0;
	}
	to {
	  transform: translateX(-50%) translateY(0);
	  opacity: 1;
	}
  }
  
  .spinner-small {
	width: 16px;
	height: 16px;
	border: 2px solid var(--primary-light);
	border-top: 2px solid var(--primary);
	border-radius: 50%;
	animation: spin 1s linear infinite;
  }
  
  /* 地图状态栏 - 增强可读性 */
  .map-statusbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 var(--spacing-md);
	height: var(--statusbar-height);
	background-color: var(--surface-2);
	border-top: 1px solid var(--border-light);
	font-size: 13px;
	color: var(--text-secondary);
	overflow: hidden;
	box-shadow: var(--shadow-inset);
  }
  
  .map-statusbar > div {
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
	padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .map-statusbar > div:hover {
	color: var(--text-primary);
	background-color: var(--surface-1);
	border-radius: var(--border-radius-sm);
  }
  
  .map-statusbar .material-icons-round {
	font-size: 14px;
  }
  
  /* ===== 日志区域样式 ===== */
  .panel-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 var(--spacing-md);
	height: var(--panel-header-height);
	border-bottom: 1px solid var(--border-light);
	background-color: var(--surface-1);
  }
  
  .panel-header h2 {
	margin: 0;
	font-size: 16px;
	font-weight: 500;
  }
  
  .panel-actions {
	display: flex;
	gap: var(--spacing-xs);
  }
  
  .log-content {
	flex: 1;
	overflow-y: auto;
	padding: var(--spacing-md);
	font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
	font-size: 13px;
	line-height: 1.6;
	color: var(--text-primary);
	background-color: var(--surface-1);
	scrollbar-width: thin;
	scrollbar-color: var(--primary) var(--surface-2);
  }
  
  /* 日志条目 - 更优雅的卡片设计 */
  .log-entry {
	margin-bottom: var(--spacing-md);
	padding: var(--spacing-md);
	background-color: var(--surface-2);
	border-radius: var(--border-radius-md);
	box-shadow: var(--shadow-1);
	transition: transform var(--transition-quick) var(--ease),
				box-shadow var(--transition-quick) var(--ease),
				opacity var(--transition-quick) var(--ease);
	overflow-wrap: break-word;
	word-break: break-word;
	opacity: 0;
	animation: fadeIn 0.3s var(--ease-out) forwards;
  }
  
  @keyframes fadeIn {
	to { opacity: 1; }
  }
  
  .log-entry:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-2);
  }
  
  .log-timestamp {
	font-weight: 600;
	color: var(--text-secondary);
	margin-bottom: var(--spacing-xs);
	font-size: 12px;
	display: flex;
	justify-content: space-between;
	align-items: center;
  }
  
  .log-entry-type {
	display: inline-block;
	padding: var(--spacing-xxs) var(--spacing-xs);
	border-radius: var(--border-radius-sm);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
  }
  
  .log-entry-type.info {
	background-color: var(--info-light);
	color: var(--info);
  }
  
  .log-entry-type.error {
	background-color: var(--error-light);
	color: var(--error);
  }
  
  .log-entry-type.warning {
	background-color: var(--warning-light);
	color: var(--warning);
  }
  
  .log-entry-type.success {
	background-color: var(--success-light);
	color: var(--success);
  }
  
  .log-content a {
	color: var(--primary);
	text-decoration: none;
	position: relative;
  }
  
  .log-content a::after {
	content: '';
	position: absolute;
	width: 100%;
	height: 1px;
	bottom: 0;
	left: 0;
	background-color: var(--primary);
	transform: scaleX(0);
	transform-origin: bottom right;
	transition: transform 0.3s var(--ease);
  }
  
  .log-content a:hover::after {
	transform: scaleX(1);
	transform-origin: bottom left;
  }
  
  /* 自定义滚动条 */
  .log-content::-webkit-scrollbar {
	width: 8px;
  }
  
  .log-content::-webkit-scrollbar-track {
	background: var(--surface-2);
	border-radius: var(--border-radius-full);
  }
  
  .log-content::-webkit-scrollbar-thumb {
	background-color: var(--surface-3);
	border-radius: var(--border-radius-full);
	transition: background-color var(--transition-quick) var(--ease);
  }
  
  .log-content::-webkit-scrollbar-thumb:hover {
	background-color: var(--primary);
  }
  
  /* ===== 设置面板 - 更现代的卡片式设计 ===== */
  .settings {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0.95);
	width: 90%;
	max-width: 700px;
	max-height: 85vh;
	background-color: var(--surface-1);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-3);
	z-index: 1001;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-normal) var(--ease),
				transform var(--transition-normal) var(--ease);
  }
  
  .settings.active {
	opacity: 1;
	pointer-events: auto;
	transform: translate(-50%, -50%) scale(1);
  }
  
  .settings-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--spacing-md) var(--spacing-lg);
	border-bottom: 1px solid var(--border-light);
	background-color: var(--surface-1);
  }
  
  .settings-header h2 {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
  }
  
  .settings-content {
	flex: 1;
	overflow-y: auto;
	padding: var(--spacing-lg);
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: var(--spacing-lg);
	scrollbar-width: thin;
	scrollbar-color: var(--primary) var(--surface-2);
  }
  
  .settings-card {
	background-color: var(--surface-2);
	border-radius: var(--border-radius-md);
	padding: var(--spacing-lg);
	box-shadow: var(--shadow-1);
	transition: transform var(--transition-quick) var(--ease),
				box-shadow var(--transition-quick) var(--ease);
  }
  
  .settings-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-2);
  }
  
  .settings-card h3 {
	margin: 0 0 var(--spacing-md) 0;
	font-size: 16px;
	font-weight: 600;
	padding-bottom: var(--spacing-sm);
	border-bottom: 1px solid var(--border-light);
	color: var(--primary);
  }
  
  .settings-group {
	margin-bottom: var(--spacing-md);
  }
  
  .settings-group:last-child {
	margin-bottom: 0;
  }
  
  .settings-group label {
	display: block;
	margin-bottom: var(--spacing-xs);
	font-size: 14px;
	font-weight: 500;
  }
  
  .settings-group small {
	display: block;
	margin-top: var(--spacing-xs);
	color: var(--text-secondary);
	font-size: 12px;
  }
  
  /* 开关样式 - 更现代的设计 */
  .switch-label {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	cursor: pointer;
  }
  
  .switch-label input {
	display: none;
  }
  
  .switch {
	position: relative;
	display: inline-block;
	width: 36px;
	height: 20px;
	background-color: var(--surface-3);
	border-radius: var(--border-radius-full);
	transition: background-color var(--transition-quick) var(--ease);
  }
  
  .switch::after {
	content: "";
	position: absolute;
	top: 2px;
	left: 2px;
	width: 16px;
	height: 16px;
	background-color: var(--surface-1);
	border-radius: 50%;
	transition: transform var(--transition-quick) var(--ease),
				background-color var(--transition-quick) var(--ease);
	box-shadow: var(--shadow-1);
  }
  
  .switch-label:hover .switch::after {
	box-shadow: var(--shadow-2);
  }
  
  .switch-label input:checked + .switch {
	background-color: var(--primary);
  }
  
  .switch-label input:checked + .switch::after {
	transform: translateX(16px);
	background-color: var(--surface-1);
  }
  
  .switch-label input:focus-visible + .switch {
	box-shadow: var(--focus-ring);
  }
  
  /* 滑块样式 - 更优雅的设计 */
  .range-with-value {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
  }
  
  .range-slider {
	flex: 1;
	-webkit-appearance: none;
	height: 6px;
	background: var(--surface-3);
	border-radius: var(--border-radius-full);
	outline: none;
  }
  
  .range-slider::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 18px;
	height: 18px;
	border-radius: var(--border-radius-full);
	background: var(--primary);
	cursor: pointer;
	box-shadow: var(--shadow-1);
	transition: background-color var(--transition-quick) var(--ease),
				transform var(--transition-quick) var(--ease),
				box-shadow var(--transition-quick) var(--ease);
  }
  
  .range-slider::-moz-range-thumb {
	width: 18px;
	height: 18px;
	border: none;
	border-radius: var(--border-radius-full);
	background: var(--primary);
	cursor: pointer;
	box-shadow: var(--shadow-1);
	transition: background-color var(--transition-quick) var(--ease),
				transform var(--transition-quick) var(--ease),
				box-shadow var(--transition-quick) var(--ease);
  }
  
  .range-slider::-webkit-slider-thumb:hover {
	background-color: var(--primary-hover);
	transform: scale(1.2);
	box-shadow: var(--shadow-2);
  }
  
  .range-slider::-moz-range-thumb:hover {
	background-color: var(--primary-hover);
	transform: scale(1.2);
	box-shadow: var(--shadow-2);
  }
  
  .range-slider:focus {
	box-shadow: var(--focus-ring);
  }
  
  /* 下拉框样式 */
  .select-styled {
	width: 100%;
	padding: var(--spacing-sm) var(--spacing-md);
	background-color: var(--surface-1);
	border: 1px solid var(--border-light);
	border-radius: var(--border-radius-md);
	color: var(--text-primary);
	font-size: 14px;
	cursor: pointer;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 8px center;
	background-size: 16px;
	transition: border-color var(--transition-quick) var(--ease),
				box-shadow var(--transition-quick) var(--ease);
  }
  
  .select-styled:hover {
	border-color: var(--primary);
  }
  
  .select-styled:focus {
	outline: none;
	border-color: var(--primary);
	box-shadow: var(--focus-ring);
  }
  
  /* 日期输入框样式 */
  .date-input {
	padding: var(--spacing-sm) var(--spacing-md);
	background-color: var(--surface-1);
	border: 1px solid var(--border-light);
	border-radius: var(--border-radius-md);
	color: var(--text-primary);
	font-size: 14px;
	transition: border-color var(--transition-quick) var(--ease),
				box-shadow var(--transition-quick) var(--ease);
  }
  
  .date-input:hover {
	border-color: var(--primary);
  }
  
  .date-input:focus {
	outline: none;
	border-color: var(--primary);
	box-shadow: var(--focus-ring);
  }
  
  /* 设置面板底部按钮 */
  .settings-buttons {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--spacing-md);
	padding: var(--spacing-md) var(--spacing-lg);
	border-top: 1px solid var(--border-light);
	background-color: var(--surface-1);
  }
  
  /* ===== 遮罩层 ===== */
  .overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: var(--modal-bg);
	z-index: 1000;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-normal) var(--ease);
	backdrop-filter: blur(3px);
  }
  
  .overlay.active {
	opacity: 1;
	pointer-events: auto;
  }
  
  /* ===== 加载屏 ===== */
  .loading-screen {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background-color: var(--surface-1);
	z-index: 2000;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-slow) var(--ease);
  }
  
  .loading-screen.active {
	opacity: 1;
	pointer-events: auto;
  }
  
  .spinner {
	width: 48px;
	height: 48px;
	border: 4px solid var(--primary-light);
	border-top: 4px solid var(--primary);
	border-radius: 50%;
	margin-bottom: var(--spacing-md);
	animation: spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  }
  
  .loading-screen p {
	font-size: 16px;
	color: var(--text-primary);
	margin-top: var(--spacing-md);
	font-weight: 500;
  }
  
  .loading-screen .app-logo {
	max-width: 140px;
	height: auto;
	margin-bottom: var(--spacing-lg);
  }
  
  @keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
  }
  
  /* ===== 通知组件 - 更现代的设计 ===== */
  .notification-container {
	position: fixed;
	top: var(--spacing-lg);
	right: var(--spacing-lg);
	z-index: 1500;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
	max-width: 350px;
	pointer-events: none;
  }
  
  .notification {
	background-color: var(--surface-1);
	border-left: 4px solid var(--primary);
	border-radius: var(--border-radius-md);
	padding: var(--spacing-md);
	box-shadow: var(--shadow-2);
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-sm);
	transform: translateX(100%);
	opacity: 0;
	pointer-events: all;
	animation: slideIn 0.3s var(--ease-out) forwards, fadeOut 0.5s 4.5s var(--ease-in) forwards;
	max-width: 100%;
  }
  
  .notification.info { border-left-color: var(--info); }
  .notification.success { border-left-color: var(--success); }
  .notification.warning { border-left-color: var(--warning); }
  .notification.error { border-left-color: var(--error); }
  
  .notification .material-icons-round {
	font-size: 20px;
	padding-top: 2px;
  }
  
  .notification.info .material-icons-round { color: var(--info); }
  .notification.success .material-icons-round { color: var(--success); }
  .notification.warning .material-icons-round { color: var(--warning); }
  .notification.error .material-icons-round { color: var(--error); }
  
  .notification-content {
	flex: 1;
  }
  
  .notification-title {
	font-weight: 600;
	font-size: 14px;
	margin: 0;
  }
  
  .notification-message {
	font-size: 13px;
	margin: var(--spacing-xs) 0 0;
	color: var(--text-secondary);
  }
  
  .notification-close {
	background: none;
	border: none;
	color: var(--text-secondary);
	cursor: pointer;
	font-size: 18px;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--border-radius-full);
	width: 24px;
	height: 24px;
	transition: all var(--transition-quick) var(--ease);
  }
  
  .notification-close:hover {
	color: var(--text-primary);
	background-color: var(--surface-2);
  }
  
  @keyframes slideIn {
	from {
	  transform: translateX(100%);
	  opacity: 0;
	}
	to {
	  transform: translateX(0);
	  opacity: 1;
	}
  }
  
  @keyframes fadeOut {
	to {
	  opacity: 0;
	  transform: translateY(-10px);
	}
  }
  
  /* ===== 历史面板 ===== */
  .history-panel {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0.95);
	width: 90%;
	max-width: 700px;
	max-height: 85vh;
	background-color: var(--surface-1);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-3);
	z-index: 1001;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-normal) var(--ease),
				transform var(--transition-normal) var(--ease);
  }
  
  .history-panel.active {
	opacity: 1;
	pointer-events: auto;
	transform: translate(-50%, -50%) scale(1);
  }
  
  .history-content {
	flex: 1;
	overflow-y: auto;
	padding: var(--spacing-lg);
  }
  
  .history-filters {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--spacing-lg);
	padding-bottom: var(--spacing-md);
	border-bottom: 1px solid var(--border-light);
  }
  
  .date-filter {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
  }
  
  .history-list {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
  }
  
  /* 历史日期组 */
  .history-date-group {
	margin-bottom: var(--spacing-lg);
  }
  
  .history-date-title {
	font-size: 16px;
	font-weight: 600;
	margin: 0 0 var(--spacing-md) 0;
	padding-bottom: var(--spacing-sm);
	border-bottom: 1px solid var(--border-light);
	color: var(--primary);
  }
  
  .history-items {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: var(--spacing-md);
  }
  
  /* 历史条目 - 更现代的卡片设计 */
  .history-item {
	background-color: var(--surface-2);
	border-radius: var(--border-radius-md);
	padding: var(--spacing-md);
	box-shadow: var(--shadow-1);
	transition: all var(--transition-quick) var(--ease);
	cursor: pointer;
	display: flex;
	flex-direction: column;
  }
  
  .history-item:hover {
	background-color: var(--surface-3);
	transform: translateY(-3px);
	box-shadow: var(--shadow-2);
  }
  
  .history-item-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--spacing-sm);
  }
  
  .history-item-title {
	font-weight: 600;
	margin: 0;
  }
  
  .history-item-date {
	font-size: 12px;
	color: var(--text-secondary);
  }
  
  .history-item-details {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
	font-size: 14px;
	margin-bottom: var(--spacing-md);
  }
  
  .history-item-detail {
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
  }
  
  .history-item-address {
	font-size: 13px;
	color: var(--text-secondary);
	margin-bottom: var(--spacing-md);
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
  }
  
  .history-item-actions {
	margin-top: auto;
	display: flex;
	justify-content: flex-end;
  }
  
  /* 轨迹回放控件 */
  .playback-progress-container {
	position: fixed;
	bottom: var(--spacing-lg);
	left: 50%;
	transform: translateX(-50%);
	width: 90%;
	max-width: 600px;
	background-color: var(--surface-1);
	border-radius: var(--border-radius-md);
	box-shadow: var(--shadow-3);
	padding: var(--spacing-md);
	z-index: 1000;
  }
  
  .playback-progress {
	height: 6px;
	background-color: var(--surface-2);
	border-radius: var(--border-radius-full);
	margin-bottom: var(--spacing-md);
	overflow: hidden;
  }
  
  .playback-progress-inner {
	height: 100%;
	background-color: var(--primary);
	border-radius: var(--border-radius-full);
	transition: width 0.3s var(--ease);
  }
  
  .playback-controls {
	display: flex;
	justify-content: center;
  }
  
  /* 空状态 - 更现代化的空页面 */
  .empty-state {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-2xl) 0;
	color: var(--text-secondary);
	text-align: center;
  }
  
  .empty-state .material-icons-round {
	font-size: 64px;
	margin-bottom: var(--spacing-md);
	opacity: 0.6;
	color: var(--primary-light);
  }
  
  .empty-state p {
	font-size: 16px;
	margin: var(--spacing-xs) 0 0;
  }
  
  .empty-state .button-primary {
	margin-top: var(--spacing-lg);
  }
  
  /* ===== 离线通知 ===== */
  .offline-alert {
	position: fixed;
	bottom: var(--spacing-md);
	left: 50%;
	transform: translateX(-50%) translateY(100px);
	background-color: var(--warning);
	color: var(--text-inverse);
	padding: var(--spacing-sm) var(--spacing-lg);
	border-radius: var(--border-radius-md);
	box-shadow: var(--shadow-2);
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	z-index: 1500;
	opacity: 0;
	pointer-events: none;
	transition: all var(--transition-normal) var(--ease-out);
  }
  
  .offline-alert.active {
	transform: translateX(-50%) translateY(0);
	opacity: 1;
	pointer-events: auto;
  }
  
  /* 地图弹出窗口样式 */
  .leaflet-popup-content-wrapper {
	border-radius: var(--border-radius-md);
	box-shadow: var(--shadow-2);
  }
  
  .leaflet-popup-content {
	margin: var(--spacing-md);
	line-height: 1.5;
  }
  
  .leaflet-popup-tip {
	box-shadow: var(--shadow-1);
  }
  
  .popup-button {
	display: inline-block;
	border: none;
	background-color: var(--primary);
	color: var(--text-inverse);
	padding: var(--spacing-xs) var(--spacing-sm);
	margin-top: var(--spacing-sm);
	border-radius: var(--border-radius-sm);
	cursor: pointer;
	transition: background-color var(--transition-quick) var(--ease);
  }
  
  .popup-button:hover {
	background-color: var(--primary-hover);
  }
  
  /* Leaflet 控件样式优化 */
  .leaflet-control-zoom {
	border-radius: var(--border-radius-md) !important;
	box-shadow: var(--shadow-2) !important;
	overflow: hidden;
  }
  
  .leaflet-control-zoom a {
	line-height: 30px !important;
	height: 30px !important;
	width: 30px !important;
	font-size: 16px !important;
	transition: all var(--transition-quick) var(--ease) !important;
  }
  
  .leaflet-control-zoom a:hover {
	background-color: var(--surface-2) !important;
	color: var(--primary) !important;
  }
  
  .dark-mode .leaflet-control-zoom,
  .dark-mode .leaflet-control-attribution {
	filter: invert(0.9) hue-rotate(180deg);
  }
  
  /* 为搜索控件应用自定义样式 */
  .leaflet-control-geocoder {
	border-radius: var(--border-radius-md) !important;
	box-shadow: var(--shadow-2) !important;
  }
  
  .leaflet-control-geocoder-form input {
	border-radius: var(--border-radius-md) !important;
	padding: var(--spacing-sm) var(--spacing-md) !important;
	font-size: 14px !important;
  }
  
  /* ===== 响应式布局 ===== */
  @media (min-width: 768px) {
	.container {
	  flex-direction: row;
	}
	
	.left-panel {
	  width: auto;
	}
	
	.resizer {
	  width: 12px;
	  height: auto;
	  cursor: col-resize;
	}
	
	.resizer-handle {
	  width: 4px;
	  height: 40px;
	}
	
	.right-panel {
	  width: var(--log-panel-width);
	  height: auto;
	  border-top: none;
	  border-left: 1px solid var(--border-light);
	  flex-shrink: 0;
	  transition: width var(--transition-normal) var(--ease-out);
	}
	
	/* 让按钮始终显示文字 */
	.icon-button .button-text {
	  display: inline;
	}
	
	/* 调整网格显示 */
	.history-items {
	  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	}
  }
  
  @media (max-width: 767px) {
	.toolbar {
	  padding: var(--spacing-sm);
	  gap: var(--spacing-sm);
	}
	
	.button-group {
	  width: 100%;
	  justify-content: space-between;
	  flex-wrap: wrap;
	}
	
	.icon-button {
	  padding: var(--spacing-sm);
	  width: calc(33.33% - var(--spacing-xs));
	  justify-content: center;
	}
	
	.icon-button .button-text {
	  display: none;
	}
	
	.settings-content {
	  grid-template-columns: 1fr;
	  padding: var(--spacing-md);
	  gap: var(--spacing-md);
	}
	
	.history-filters {
	  flex-direction: column;
	  align-items: flex-start;
	  gap: var(--spacing-md);
	}
	
	.map-statusbar {
	  overflow-x: auto;
	  justify-content: flex-start;
	  gap: var(--spacing-lg);
	}
	
	.history-items {
	  grid-template-columns: 1fr;
	}
	
	.settings-buttons {
	  flex-direction: column;
	  gap: var(--spacing-sm);
	  align-items: stretch;
	}
	
	.settings-buttons button {
	  width: 100%;
	}
  }
  
  /* 优化小屏幕设置和历史面板 */
  @media (max-width: 480px) {
	.settings,
	.history-panel {
	  width: 100%;
	  height: 100%;
	  max-height: none;
	  border-radius: 0;
	  top: 0;
	  left: 0;
	  transform: translateY(100%);
	}
	
	.settings.active,
	.history-panel.active {
	  transform: translateY(0);
	}
	
	.settings-buttons {
	  padding: var(--spacing-md);
	}
	
	.settings-content,
	.history-content {
	  padding: var(--spacing-md);
	}
	
	.notification {
	  max-width: calc(100vw - 32px);
	  left: var(--spacing-sm);
	  right: var(--spacing-sm);
	}
	
	.notification-container {
	  left: var(--spacing-sm);
	  right: var(--spacing-sm);
	}
  }
  
  /* 打印样式优化 */
  @media print {
	body {
	  background-color: white;
	}
	
	.container {
	  display: block;
	}
	
	.left-panel,
	.resizer,
	.toolbar,
	.panel-actions,
	.panel-header {
	  display: none;
	}
	
	.right-panel {
	  height: auto;
	  border: none;
	}
	
	.log-content {
	  overflow: visible;
	  height: auto;
	}
	
	.log-entry {
	  break-inside: avoid;
	  page-break-inside: avoid;
	  box-shadow: none;
	  border: 1px solid #ddd;
	}
  }
  
  /* 暗色模式样式增强 */
  .dark-mode .leaflet-container {
	filter: brightness(0.8) contrast(1.1) saturate(0.8);
  }
  
  .dark-mode .icon-button:not(.tracking) {
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  }
  
  /* Material Icons 样式调整 */
  .material-icons-round {
	font-size: 20px;
	line-height: 1;
	vertical-align: middle;
  }
  
  /* 添加按钮反馈类 */
  .feedback-success {
	background-color: var(--success) !important;
  }
  
  .feedback-error {
	background-color: var(--error) !important;
  }
  
  /* 标题和Logo样式 */
  .app-title {
	font-size: 18px;
	font-weight: 600;
	margin: 0;
	display: flex;
	align-items: center;
	gap: var(--spacing-xs);
  }
  
  .app-title .material-icons-round {
	color: var(--primary);
  }
  
  /* 突出显示的标记 */
  .highlighted-marker {
	animation: markerPulse 1.5s infinite;
  }
  
  @keyframes markerPulse {
	0% {
	  transform: scale(1);
	  opacity: 1;
	}
	50% {
	  transform: scale(1.2);
	  opacity: 0.8;
	}
	100% {
	  transform: scale(1);
	  opacity: 1;
	}
  }