/* AdminPage.css — 管理员控制台（复用 ElijahLi-Web.css 的头部/页脚框架） */

.admin_content {
	padding: 0 0 40px;
	background: #c3c3c3;
	min-height: 600px;
}

/* 顶部三个页签：保持首页 menu 外观，仅增加选中态 */
header .menu ul li.admin_tab_li.active {
	background: #999999;
	border-radius: 15px 15px 0 0;
	border-right: solid #505050 2px;
	box-sizing: border-box;
}

/* ========== 登录闸门 ========== */
.admin_gate {
	max-width: 520px;
	margin: 70px auto;
	background: #fff;
	border-radius: 14px;
	box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
	padding: 40px 32px;
	text-align: center;
}

.admin_gate_icon {
	font-size: 46px;
	margin-bottom: 12px;
}

.admin_gate h2 {
	margin: 0 0 10px;
	font-size: 24px;
	color: #333;
}

.admin_gate p {
	margin: 0 0 24px;
	font-size: 14px;
	color: #888;
	line-height: 1.7;
}

.admin_gate_btns {
	display: flex;
	gap: 12px;
	justify-content: center;
	align-items: center;
}

.admin_primary_btn,
.admin_secondary_btn {
	font-family: inherit;
	font-size: 14px;
	padding: 9px 24px;
	border-radius: 18px;
	cursor: pointer;
	border: 1px solid transparent;
	text-decoration: none;
	display: inline-block;
	line-height: 1.4;
}

.admin_primary_btn {
	background: #4A90D9;
	color: #fff;
}

.admin_primary_btn:hover {
	background: #357ABD;
}

.admin_secondary_btn {
	background: #fff;
	color: #666;
	border-color: #ddd;
}

.admin_secondary_btn:hover {
	color: #4A90D9;
	border-color: #4A90D9;
}

/* ========== 区块 ========== */
.admin_section {
	max-width: 1180px;
	margin: 0 auto;
	padding: 30px 24px 10px;
}

.admin_section_title {
	font-size: 20px;
	color: #333;
	margin: 0 0 16px;
	padding-left: 12px;
	border-left: 5px solid #4A90D9;
	font-weight: bold;
}

.admin_sub_title {
	font-size: 16px;
	color: #444;
	margin: 26px 0 12px;
	padding-left: 10px;
	border-left: 4px solid #27ae60;
}

.admin_card {
	background: #fff;
	border-radius: 12px;
	padding: 22px 24px;
	margin-bottom: 18px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.admin_para {
	margin: 0 0 12px;
	font-size: 14px;
	line-height: 1.9;
	color: #555;
}

.admin_para:last-child {
	margin-bottom: 0;
}

/* 架构图 */
.admin_arch {
	margin-top: 18px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.admin_arch_box {
	width: 100%;
	border-radius: 10px;
	padding: 14px 18px;
	border: 2px solid transparent;
	box-sizing: border-box;
}

.admin_arch_box b {
	display: block;
	font-size: 15px;
	margin-bottom: 4px;
	color: #333;
}

.admin_arch_box span {
	font-size: 12px;
	color: #777;
}

.admin_arch_front {
	background: linear-gradient(135deg, #e8f4fd, #d4eafb);
	border-color: #7fb3e8;
}

.admin_arch_back {
	background: linear-gradient(135deg, #fef3e2, #fde6c4);
	border-color: #f0b35c;
}

.admin_arch_db {
	background: linear-gradient(135deg, #e9f7ef, #d2f0dd);
	border-color: #6cc493;
}

.admin_arch_arrow {
	position: relative;
	padding: 6px 0;
	text-align: center;
	width: 100%;
}

.admin_arch_arrow span {
	font-size: 11px;
	color: #888;
	background: #f2f2f2;
	border-radius: 12px;
	padding: 2px 12px;
	display: inline-block;
}

.admin_arch_arrow::after {
	content: "↓";
	display: block;
	color: #aaa;
	font-size: 13px;
}

/* 开发者 */
.admin_dev_header {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 16px;
	padding-bottom: 14px;
	border-bottom: 1px solid #eee;
}

.admin_dev_avatar {
	width: 54px;
	height: 54px;
	border-radius: 50%;
	background: linear-gradient(135deg, #4A90D9, #357ABD);
	color: #fff;
	font-size: 26px;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
}

.admin_dev_name {
	font-size: 20px;
	font-weight: bold;
	color: #333;
}

.admin_dev_tag {
	display: inline-block;
	margin-top: 4px;
	font-size: 12px;
	color: #4A90D9;
	background: #eaf2fb;
	border-radius: 10px;
	padding: 2px 10px;
}

/* ========== 统计卡片 ========== */
.admin_stat_cards {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-bottom: 20px;
}

.admin_stat_card {
	flex: 1 1 150px;
	min-width: 150px;
	background: #fff;
	border-radius: 12px;
	padding: 18px 16px;
	text-align: center;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	transition: transform 0.15s ease;
}

.admin_stat_card:hover {
	transform: translateY(-2px);
}

.admin_stat_num {
	display: block;
	font-size: 28px;
	font-weight: bold;
	color: #4A90D9;
	margin-bottom: 4px;
}

.admin_stat_label {
	font-size: 13px;
	color: #888;
}

.admin_stat_card.green .admin_stat_num { color: #27ae60; }
.admin_stat_card.orange .admin_stat_num { color: #F39C12; }
.admin_stat_card.gray .admin_stat_num { color: #777; }

/* ========== 工具栏 / 输入框 ========== */
.admin_toolbar {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 14px 0;
	flex-wrap: wrap;
}

.admin_input {
	flex: 0 0 320px;
	max-width: 100%;
	padding: 8px 14px;
	font-size: 13px;
	font-family: inherit;
	border: 1px solid #d5d5d5;
	border-radius: 18px;
	outline: none;
	background: #fff;
}

.admin_input:focus {
	border-color: #4A90D9;
	box-shadow: 0 0 0 2px rgba(74, 144, 217, 0.15);
}

.admin_toolbar_tip {
	font-size: 12px;
	color: #888;
}

/* ========== 表格 ========== */
.admin_table_wrap {
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	overflow-x: auto;
	margin-bottom: 18px;
}

.admin_table_scroll {
	max-height: 460px;
	overflow-y: auto;
}

.admin_table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13px;
}

.admin_table th {
	position: sticky;
	top: 0;
	background: #f4f6f8;
	color: #555;
	font-weight: bold;
	text-align: left;
	padding: 10px 14px;
	white-space: nowrap;
	border-bottom: 1px solid #e6e6e6;
}

.admin_table th[data-sort] {
	cursor: pointer;
	user-select: none;
}

.admin_table th[data-sort]:hover {
	color: #4A90D9;
}

.admin_table td {
	padding: 9px 14px;
	border-bottom: 1px solid #f0f0f0;
	color: #555;
	max-width: 260px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.admin_table tbody tr:hover td {
	background: #f8fbff;
}

.admin_table tbody tr:last-child td {
	border-bottom: none;
}

.admin_empty {
	text-align: center;
	color: #999;
	padding: 24px 0 !important;
}

.admin_badge {
	display: inline-block;
	padding: 1px 8px;
	border-radius: 9px;
	font-size: 11px;
	line-height: 1.6;
}

.admin_badge.mini { background: #e9f7ef; color: #1e8e5a; }
.admin_badge.web { background: #eaf2fb; color: #2f6fa8; }
.admin_badge.unknown { background: #f0f0f0; color: #777; }
.admin_badge.uid { background: #fff4e0; color: #a9761d; }

/* ========== 分类数据页签 ========== */
.admin_data_tabs {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 4px;
}

.admin_data_group {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
}

.admin_data_group_title {
	flex: 0 0 86px;
	font-size: 12px;
	color: #888;
	text-align: right;
	border-right: 2px solid #e6e6e6;
	padding-right: 10px;
}

.admin_data_group_tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.admin_data_tab {
	font-family: inherit;
	font-size: 13px;
	padding: 6px 16px;
	border-radius: 16px;
	border: 1px solid #d8d8d8;
	background: #fff;
	color: #666;
	cursor: pointer;
}

.admin_data_tab:hover {
	border-color: #4A90D9;
	color: #4A90D9;
}

.admin_data_tab.active {
	background: #4A90D9;
	border-color: #4A90D9;
	color: #fff;
}

.admin_data_tab .tab_count {
	font-size: 11px;
	opacity: 0.75;
	margin-left: 4px;
}

/* ========== 时间范围 ========== */
.admin_range_bar {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 18px;
	flex-wrap: wrap;
}

.admin_range_btn {
	font-size: 13px;
	padding: 6px 18px;
	border-radius: 16px;
	border: 1px solid #ccc;
	background: #fff;
	color: #666;
	cursor: pointer;
	user-select: none;
}

.admin_range_btn:hover {
	border-color: #4A90D9;
	color: #4A90D9;
}

.admin_range_btn.active {
	background: #4A90D9;
	border-color: #4A90D9;
	color: #fff;
}

.admin_range_note {
	font-size: 12px;
	color: #888;
}

/* ========== 图表 ========== */
.admin_chart_grid {
	display: flex;
	gap: 18px;
	margin-bottom: 18px;
	flex-wrap: wrap;
}

.admin_chart_card {
	flex: 1 1 520px;
	min-width: 320px;
	margin-bottom: 0;
}

.admin_chart_grid > .admin_card {
	flex: 1 1 520px;
	min-width: 320px;
	margin-bottom: 0;
}

.admin_chart_head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
	font-size: 15px;
	color: #333;
}

.admin_chart_legend {
	font-size: 12px;
	color: #888;
	font-weight: normal;
}

.admin_chart_legend .dot {
	display: inline-block;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	margin: 0 4px 0 12px;
	vertical-align: middle;
}

.dot-pv { background: #4A90D9; }
.dot-uv { background: #F39C12; }
.dot-bar { background: #27ae60; }

.admin_chart_box {
	position: relative;
	width: 100%;
	min-height: 220px;
}

.admin_chart_box svg {
	display: block;
	width: 100%;
	height: auto;
}

.admin_chart_empty {
	text-align: center;
	color: #aaa;
	font-size: 13px;
	padding: 70px 0;
}

/* 悬停提示 */
.admin_tooltip {
	position: absolute;
	z-index: 999;
	background: rgba(40, 40, 40, 0.92);
	color: #fff;
	font-size: 12px;
	line-height: 1.7;
	padding: 8px 12px;
	border-radius: 8px;
	pointer-events: none;
	white-space: nowrap;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* 功能排行 */
.admin_feature_list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.admin_feature_row {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 13px;
}

.admin_feature_name {
	flex: 0 0 92px;
	color: #444;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.admin_feature_track {
	flex: 1;
	height: 16px;
	background: #f1f3f5;
	border-radius: 8px;
	overflow: hidden;
}

.admin_feature_fill {
	height: 100%;
	border-radius: 8px;
	background: linear-gradient(90deg, #6fb1e8, #4A90D9);
	transition: width 0.5s ease;
}

.admin_feature_value {
	flex: 0 0 96px;
	text-align: right;
	color: #666;
	font-size: 12px;
}

/* 来源占比 */
.admin_source_bar {
	display: flex;
	height: 26px;
	border-radius: 13px;
	overflow: hidden;
	background: #f1f3f5;
	margin-bottom: 14px;
}

.admin_source_seg {
	height: 100%;
	transition: width 0.5s ease;
}

.admin_source_legend {
	display: flex;
	flex-direction: column;
	gap: 8px;
	font-size: 13px;
	color: #555;
}

.admin_source_legend_row {
	display: flex;
	align-items: center;
	gap: 8px;
}

.admin_source_legend_row .dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	display: inline-block;
}

.admin_source_legend_row .name {
	flex: 1;
}

.admin_source_legend_row .val {
	color: #888;
	font-size: 12px;
}

@media (max-width: 760px) {
	.admin_section { padding: 20px 12px 8px; }
	.admin_input { flex: 1 1 100%; }
	.admin_chart_card { min-width: 100%; }
	header h1 { font-size: 200%; top: 80px; }
}