/* ===== 全局变量 ===== */
:root {
  --primary: #4f6df5;
  --primary-dark: #3a56c9;
  --primary-light: #eef1fe;
  --success: #52c41a;
  --success-bg: #f6ffed;
  --warning: #faad14;
  --warning-bg: #fffbe6;
  --danger: #ff4d4f;
  --danger-bg: #fff2f0;
  --text-main: #1a1a2e;
  --text-sub: #666;
  --text-light: #999;
  --border: #e8e8e8;
  --bg-page: #f0f2f5;
  --bg-card: #fff;
  --bg-sidebar: #1e1e2e;
  --bg-sidebar-hover: #2a2a3e;
  --radius: 10px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --sidebar-width: 220px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-page);
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.6;
}

/* ===== 页面切换 ===== */
.page { display: none; min-height: 100vh; }
.page.active { display: flex; }

/* ===== 登录页 ===== */
#loginPage { align-items: center; justify-content: center; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.login-card { background: #fff; border-radius: 20px; padding: 40px; width: 420px; max-width: 90vw; box-shadow: var(--shadow-lg); }
.login-header { text-align: center; margin-bottom: 30px; }
.logo-icon { font-size: 48px; margin-bottom: 10px; }
.login-header h1 { font-size: 24px; color: var(--text-main); }
.subtitle { color: var(--text-sub); font-size: 13px; margin-top: 5px; }
.login-tabs { display: flex; margin-bottom: 24px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.tab-btn { flex: 1; padding: 10px; border: none; background: #f5f5f5; color: var(--text-sub); cursor: pointer; font-size: 14px; transition: all .2s; }
.tab-btn.active { background: var(--primary); color: #fff; }
.login-form { display: none; }
.login-form.active { display: block; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--text-sub); font-weight: 500; }
.form-group input, .form-group select { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; transition: border-color .2s; }
.form-group input:focus { outline: none; border-color: var(--primary); }
.name-search-wrapper { position: relative; }
.dropdown { position: absolute; top: 100%; left: 0; right: 0; max-height: 200px; overflow-y: auto; background: #fff; border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow); z-index: 100; display: none; }
.dropdown.show { display: block; }
.dropdown-item { padding: 8px 12px; cursor: pointer; transition: background .15s; }
.dropdown-item:hover { background: var(--primary-light); }
.btn-primary { width: 100%; padding: 12px; background: var(--primary); color: #fff; border: none; border-radius: 8px; font-size: 15px; cursor: pointer; transition: background .2s; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-primary:active { background: var(--primary-dark); color: #fff; }
.btn-primary:focus { color: #fff; }
.btn-primary:disabled { background: #ccc; cursor: not-allowed; color: #fff; }
.login-msg { text-align: center; margin-top: 12px; font-size: 13px; color: var(--danger); min-height: 20px; }

/* ===== 主应用布局 ===== */
#mainApp { display: none; }
#mainApp.active { display: flex; }

/* 侧边栏 */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  color: #fff;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
}
.sidebar-header { display: flex; align-items: center; gap: 10px; padding: 20px 16px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-title { font-size: 18px; font-weight: 700; }
.sidebar-menu { flex: 1; padding: 12px 8px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 8px; cursor: pointer; color: rgba(255,255,255,0.65); font-size: 14px; transition: all .2s; text-decoration: none; margin-bottom: 4px; }
.nav-item:hover { background: var(--bg-sidebar-hover); color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-icon { font-size: 18px; }
.sidebar-footer { padding: 16px; border-top: 1px solid rgba(255,255,255,0.1); }
.user-info { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.user-info > span:first-child { font-size: 14px; font-weight: 600; }
.role-badge { font-size: 11px; color: rgba(255,255,255,0.5); }
.sidebar-footer .btn-sm { width: 100%; }

/* 主内容区 */
.main-content { flex: 1; margin-left: var(--sidebar-width); padding: 24px; max-width: calc(100vw - var(--sidebar-width)); }

/* 视图切换 */
.view { display: none; }
.view.active { display: block; }
.view-section { margin-bottom: 24px; }

/* 区块头部 */
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.section-header h2 { font-size: 20px; font-weight: 700; }
.section-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.update-time { font-size: 12px; color: var(--text-light); }

/* ===== 按钮 ===== */
.btn-sm { padding: 6px 14px; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--text-main); cursor: pointer; font-size: 13px; transition: all .2s; }
.btn-sm:hover { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn-primary.btn-sm { width: auto; padding: 6px 14px; background: var(--primary); color: #fff; }
.btn-primary.btn-sm:hover { background: var(--primary-dark); color: #fff; }
.btn-secondary { padding: 8px 16px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--text-main); cursor: pointer; font-size: 13px; transition: all .2s; }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn-secondary.btn-sm { padding: 6px 14px; }
.search-input, .filter-select { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; color: var(--text-main); background: #fff; }
.search-input::placeholder { color: var(--text-light); }
.search-input:focus { outline: none; border-color: var(--primary); }

/* ===== 卡片 ===== */
.card { background: var(--bg-card); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow); }
.card-title { font-size: 16px; font-weight: 600; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }

/* ===== 空状态 ===== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-light); }
.empty-icon { font-size: 56px; margin-bottom: 16px; opacity: 0.6; }

/* ===== 预警横幅 ===== */
.warning-banner { border-radius: var(--radius); padding: 16px 20px; margin-bottom: 20px; display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 500; }
.warning-banner.minor { background: var(--warning-bg); border: 1px solid var(--warning); color: #d48806; }
.warning-banner.high { background: var(--danger-bg); border: 1px solid var(--danger); color: var(--danger); }
.warning-banner.normal { background: var(--success-bg); border: 1px solid var(--success); color: #389e0d; }
.warning-icon { font-size: 24px; }

/* ===== 概要网格 ===== */
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; }
.summary-item { text-align: center; padding: 16px; border-radius: 8px; background: var(--bg-page); }
.summary-label { font-size: 12px; color: var(--text-sub); margin-bottom: 6px; }
.summary-value { font-size: 28px; font-weight: 700; }
.summary-value.primary { color: var(--primary); }
.summary-value.success { color: var(--success); }
.summary-value.warning { color: var(--warning); }
.summary-value.danger { color: var(--danger); }
.summary-sub { font-size: 12px; color: var(--text-light); margin-top: 4px; }

/* ===== 指标表格 ===== */
.metrics-table-wrapper { overflow-x: auto; }
.metrics-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.metrics-table th { background: var(--bg-page); padding: 10px 12px; text-align: center; font-weight: 600; color: var(--text-sub); white-space: nowrap; border-bottom: 2px solid var(--border); }
.metrics-table td { padding: 10px 12px; text-align: center; border-bottom: 1px solid var(--border); }
.metrics-table tbody tr:hover { background: var(--primary-light); }
.badge { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 500; }
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger); }
.badge-warning { background: var(--warning-bg); color: #d48806; border: 1px solid var(--warning); }
.badge-primary { background: var(--primary); color: #fff; border: 1px solid var(--primary); }

/* ===== 排名网格 ===== */
.ranking-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.ranking-item { text-align: center; padding: 20px; border-radius: 8px; background: var(--bg-page); }
.ranking-label { font-size: 12px; color: var(--text-sub); margin-bottom: 8px; }
.ranking-value { font-size: 32px; font-weight: 700; }
.ranking-value.gold { color: #faad14; }
.ranking-sub { font-size: 12px; color: var(--text-light); margin-top: 4px; }

/* ===== 管理后台 ===== */
.admin-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.toolbar-left { display: flex; gap: 10px; flex-wrap: wrap; }
.toolbar-right { display: flex; gap: 10px; align-items: center; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); text-align: center; }
.stat-label { font-size: 12px; color: var(--text-sub); margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 700; }
.admin-table td { font-size: 12px; }
.rank-cell { font-weight: 700; }
.rank-1 { color: #ff4d4f; }
.rank-2 { color: #fa8c16; }
.rank-3 { color: #faad14; }
.action-btn { padding: 4px 10px; border: 1px solid var(--border); border-radius: 4px; background: #fff; cursor: pointer; font-size: 12px; margin: 0 2px; }
.action-btn:hover { border-color: var(--primary); color: var(--primary); }
.action-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.action-btn.primary { border-color: var(--primary); color: var(--primary); }

/* ===== 弹窗 ===== */
.modal { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.45); z-index: 200; align-items: flex-start; justify-content: center; padding-top: 60px; }
.modal.show { display: flex; }
.modal-content { background: #fff; border-radius: 12px; width: 600px; max-width: 90vw; max-height: 80vh; overflow-y: auto; box-shadow: var(--shadow-lg); }
.modal-sm { width: 400px; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-header h2 { font-size: 16px; }
.modal-close { border: none; background: none; font-size: 24px; cursor: pointer; color: var(--text-light); }
.modal-body { padding: 20px; }
.modal-body .form-group { margin-bottom: 14px; }
.modal-body .btn-primary { margin-top: 10px; }
.target-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; align-items: center; }
.target-row label { font-size: 13px; }
.target-row input { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
.edit-row { display: grid; grid-template-columns: 120px 1fr; gap: 10px; margin-bottom: 10px; align-items: center; }
.edit-row label { font-size: 13px; text-align: right; }
.edit-row input, .edit-row select { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }

/* ===== 智能辅导专用样式 ===== */
.coaching-content { min-height: 200px; }

/* 扫描结果统计 */
.scan-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin-bottom: 24px; }
.scan-stat { background: #fff; border-radius: var(--radius); padding: 20px; text-align: center; box-shadow: var(--shadow); }
.scan-stat-label { font-size: 13px; color: var(--text-sub); margin-bottom: 8px; }
.scan-stat-value { font-size: 32px; font-weight: 700; }
.scan-stat-value.danger { color: var(--danger); }
.scan-stat-value.warning { color: var(--warning); }
.scan-stat-value.success { color: var(--success); }
.scan-stat-value.primary { color: var(--primary); }

/* 象限分布 */
.quadrant-dist { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 24px; }
.quadrant-card { background: #fff; border-radius: var(--radius); padding: 16px; text-align: center; box-shadow: var(--shadow); border-top: 3px solid var(--border); }
.quadrant-card.q-a { border-top-color: var(--success); }
.quadrant-card.q-b { border-top-color: var(--warning); }
.quadrant-card.q-c { border-top-color: var(--danger); }
.quadrant-card.q-d { border-top-color: var(--primary); }
.quadrant-card-label { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.quadrant-card-count { font-size: 28px; font-weight: 700; }
.quadrant-card-desc { font-size: 11px; color: var(--text-light); margin-top: 4px; }

/* 员工诊断卡片 */
.emp-diagnosis-card { background: #fff; border-radius: var(--radius); padding: 16px 20px; margin-bottom: 12px; box-shadow: var(--shadow); border-left: 4px solid var(--border); cursor: pointer; transition: all .2s; }
.emp-diagnosis-card:hover { transform: translateX(4px); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.emp-diagnosis-card.urgency-high { border-left-color: var(--danger); }
.emp-diagnosis-card.urgency-medium { border-left-color: var(--warning); }
.emp-diagnosis-card.urgency-low { border-left-color: var(--success); }
.emp-diagnosis-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.emp-diagnosis-name { font-size: 16px; font-weight: 700; }
.emp-diagnosis-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.emp-diagnosis-body { font-size: 13px; color: var(--text-sub); line-height: 1.8; }
.emp-diagnosis-footer { display: flex; gap: 8px; margin-top: 8px; }

/* 诊断详情 */
.diagnosis-section { background: #fff; border-radius: var(--radius); padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow); }
.diagnosis-section h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.diagnosis-text { font-size: 14px; line-height: 2; color: var(--text-main); }

/* 象限雷达 */
.quadrant-display { display: flex; align-items: center; gap: 24px; margin: 16px 0; }
.quadrant-visual { width: 160px; height: 160px; position: relative; }
.quadrant-info { flex: 1; }
.quadrant-info-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); }
.quadrant-info-label { color: var(--text-sub); }
.quadrant-info-value { font-weight: 600; }

/* 信号列表 */
.signal-list { list-style: none; padding: 0; }
.signal-list li { padding: 6px 0; font-size: 13px; color: var(--text-sub); border-bottom: 1px dashed var(--border); }
.signal-list li::before { content: '→ '; color: var(--primary); }

/* 问题指标 */
.problem-metric-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.problem-metric-name { font-weight: 600; }
.problem-metric-detail { font-size: 12px; color: var(--text-light); }
.problem-metric-gap { font-weight: 700; }
.problem-metric-gap.bad { color: var(--danger); }

/* 辅导方案 */
.plan-section { background: #fff; border-radius: var(--radius); padding: 24px; margin-bottom: 20px; box-shadow: var(--shadow); }
.plan-section h3 { font-size: 17px; font-weight: 700; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--primary-light); }
.plan-cover { background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; }
.plan-cover-title { font-size: 20px; font-weight: 700; margin-bottom: 16px; }
.plan-cover-row { display: flex; gap: 24px; flex-wrap: wrap; }
.plan-cover-item { font-size: 14px; }
.plan-cover-item label { color: var(--text-sub); font-size: 12px; display: block; }
.plan-cover-item span { font-weight: 600; }

/* SMART目标 */
.goal-card { background: var(--bg-page); border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.goal-text { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.goal-smart { display: flex; gap: 8px; flex-wrap: wrap; }
.goal-smart-tag { background: var(--primary-light); color: var(--primary); padding: 2px 8px; border-radius: 12px; font-size: 11px; }

/* 行动计划 */
.action-phase { border-left: 3px solid var(--primary); padding-left: 16px; margin-bottom: 20px; }
.action-phase-title { font-size: 15px; font-weight: 700; margin-bottom: 8px; color: var(--primary); }
.action-phase-duration { font-size: 12px; color: var(--text-light); margin-bottom: 8px; }
.action-list { list-style: none; padding: 0; }
.action-list li { padding: 4px 0; font-size: 13px; }
.action-list li::before { content: '✓ '; color: var(--success); }
.action-checkpoint { background: var(--warning-bg); border-radius: 6px; padding: 8px 12px; font-size: 13px; margin-top: 8px; color: #d48806; }

/* 对话脚本 */
.script-card { background: var(--bg-page); border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.script-stage { font-size: 13px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.script-text { font-size: 14px; line-height: 1.8; color: var(--text-main); font-style: italic; }

/* 风险预警 */
.risk-card { background: var(--danger-bg); border-radius: 8px; padding: 12px 16px; margin-bottom: 8px; border-left: 3px solid var(--danger); }
.risk-text { font-size: 13px; color: var(--danger); margin-bottom: 4px; }
.risk-mitigation { font-size: 12px; color: var(--text-sub); }

/* 评估维度 */
.eval-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; }

/* 历史趋势 */
.history-periods { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin-bottom: 20px; }
.history-period-card { background: #fff; border-radius: 10px; padding: 14px; border: 1px solid var(--border); cursor: pointer; transition: all 0.2s; color: var(--text-main); }
.history-period-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(79,130,246,0.12); }
.history-period-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.history-period-title { font-weight: 700; font-size: 15px; color: var(--primary); border-bottom: 1px dashed var(--primary-light); cursor: text; }
.history-period-title:hover { color: var(--primary-dark); border-bottom-color: var(--primary); }
.history-period-count { font-size: 13px; color: var(--text-sub); background: #f0f5ff; padding: 2px 8px; border-radius: 12px; font-weight: 500; }
.history-period-meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12px; color: var(--text-sub); }
.history-period-meta span { padding: 2px 8px; border-radius: 12px; }

/* 历史数据页面头部按钮 */
#historyView .section-actions { display: flex; gap: 8px; flex-wrap: wrap; }
#historyView .section-actions .btn-primary,
#historyView .section-actions .btn-secondary { white-space: nowrap; }
#historyView .section-actions .btn-primary { color: #fff; background: var(--primary); border-color: var(--primary); }
#historyView .section-actions .btn-primary:hover { color: #fff; background: var(--primary-dark); border-color: var(--primary-dark); }
#historyView .section-actions .btn-secondary { color: var(--text-main); background: #fff; border-color: var(--border); }
#historyView .section-actions .btn-secondary:hover { color: var(--primary); background: #fff; border-color: var(--primary); }
#historyView .section-actions input[type="file"] { display: none; }

/* 团队扫描搜索 */
#coachingView .section-actions { display: flex; align-items: center; gap: 10px; }
#coachingView .section-actions .search-input { min-width: 220px; background: #fff; color: var(--text-main); border: 1px solid var(--border); }
#coachingView .section-actions .search-input::placeholder { color: var(--text-light); }
.history-badge-normal { background: #e6ffed; color: #1d9c3f; }
.history-badge-minor { background: #fff7e6; color: #d48806; }
.history-badge-high { background: #fff1f0; color: #cf1322; }
.history-lookup-row { display: flex; gap: 8px; margin-bottom: 12px; align-items: center; }
.history-lookup-row .search-input { max-width: 240px; color: var(--text-main); background: #fff; }
.history-lookup-row .btn-primary { width: auto; padding: 8px 16px; background: var(--primary); color: #fff; }
.history-lookup-row .btn-primary:hover { background: var(--primary-dark); color: #fff; }
.history-trend-card { background: #fff; border-radius: 10px; padding: 14px; border: 1px solid var(--border); margin-top: 12px; color: var(--text-main); }
.history-trend-badge { font-size: 13px; padding: 4px 10px; border-radius: 12px; font-weight: 600; }
.history-trend-improving { background: #e6ffed; color: #1d9c3f; }
.history-trend-declining { background: #fff1f0; color: #cf1322; }
.history-trend-stable { background: #f0f5ff; color: #2f54eb; }
.history-trend-volatile { background: #fff7e6; color: #d48806; }
.history-chart { display: flex; align-items: flex-end; gap: 4px; height: 120px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.history-chart-bar { width: 28px; min-width: 20px; border-radius: 4px 4px 0 0; transition: all 0.3s; cursor: pointer; }
.history-chart-bar:hover { opacity: 0.8; transform: scaleY(1.05); }

.history-line-chart-wrapper { background: #fff; border-radius: 8px; padding: 12px; border: 1px solid var(--border); }
.history-line-chart { width: 100%; height: auto; max-height: 280px; }
.history-chart-tabs { display: flex; gap: 8px; margin-bottom: 10px; }
.history-chart-tab { padding: 6px 14px; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--text-sub); cursor: pointer; font-size: 13px; transition: all .2s; }
.history-chart-tab:hover { border-color: var(--primary); color: var(--primary); }
.history-chart-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.history-line-legend { display: flex; gap: 16px; justify-content: center; margin-top: 10px; font-size: 12px; color: var(--text-sub); }
.history-line-legend span { display: inline-flex; align-items: center; gap: 5px; }
.history-line-legend i { display: inline-block; width: 12px; height: 3px; border-radius: 2px; }
.history-line-group { transition: opacity 0.25s ease; }
.history-detail-table { font-size: 13px; width: 100%; border-collapse: collapse; }
.history-detail-table th { background: #f8f9fa; font-weight: 600; padding: 8px 10px; text-align: center; }
.history-detail-table td { padding: 8px 10px; text-align: center; border-bottom: 1px solid var(--border); }
.history-empty { padding: 20px; text-align: center; color: var(--text-sub); font-size: 14px; }
.history-delete-btn { font-size: 11px; padding: 2px 8px; border: 1px solid var(--danger); color: var(--danger); border-radius: 4px; cursor: pointer; background: #fff; }
.history-delete-btn:hover { background: var(--danger); color: #fff; }
.history-avg-score { background: #f0f5ff; color: var(--primary); padding: 2px 8px; border-radius: 12px; }

/* 历史对比 */
.compare-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.compare-item { background: #f8f9fa; border-radius: 8px; padding: 14px; text-align: center; }
.compare-label { font-size: 12px; color: var(--text-sub); margin-bottom: 6px; }
.compare-value { font-size: 22px; font-weight: 700; color: var(--text-main); }
.compare-value.success { color: var(--success); }
.compare-value.danger { color: var(--danger); }
.compare-sub { font-size: 12px; color: var(--text-sub); margin-top: 6px; }
.compare-diff { font-size: 11px; padding: 1px 6px; border-radius: 10px; margin-left: 4px; }
.compare-diff.success { background: #e6ffed; color: #1d9c3f; }
.compare-diff.danger { background: #fff1f0; color: #cf1322; }
.compare-metrics-table td, .compare-metrics-table th { text-align: center; }
.compare-metrics-table td:first-child, .compare-metrics-table th:first-child { text-align: left; }

/* 异常提示 */
.anomaly-alert { background: var(--danger-bg); border: 1px solid var(--danger); border-radius: 8px; padding: 12px 16px; margin-bottom: 8px; }
.anomaly-alert-title { font-weight: 700; color: var(--danger); font-size: 13px; margin-bottom: 4px; }
.anomaly-alert-desc { font-size: 12px; color: var(--text-sub); }

/* 效果追踪 */
.tracking-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tracking-item { text-align: center; padding: 16px; border-radius: 8px; background: var(--bg-page); }
.tracking-label { font-size: 12px; color: var(--text-sub); margin-bottom: 6px; }
.tracking-value { font-size: 24px; font-weight: 700; }
.tracking-value.up { color: var(--success); }
.tracking-value.down { color: var(--danger); }
.tracking-value.flat { color: var(--text-light); }

/* 心理辅导判断依据 */
.psychological-basis-box { margin-top: 14px; padding: 12px 16px; background: #f0f5ff; border-left: 3px solid var(--primary); border-radius: 0 8px 8px 0; color: var(--text-main); }
.psychological-basis-title { font-weight: 700; font-size: 13px; margin-bottom: 6px; color: var(--primary); }
.psychological-basis-rule { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.psychological-basis-detail { font-size: 12px; color: var(--text-sub); line-height: 1.6; }

/* 指标模拟器 */
.simulate-box { margin-top: 16px; padding: 16px; background: linear-gradient(135deg, #f6ffed 0%, #fff 100%); border: 1px solid var(--success); border-radius: 8px; color: var(--text-main); }
.simulate-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.simulate-title { font-weight: 700; font-size: 14px; color: var(--success); }
.simulate-actions { display: flex; gap: 8px; }
.simulate-btn { padding: 5px 10px; font-size: 12px; border: 1px solid var(--success); background: #fff; color: var(--success); border-radius: 4px; cursor: pointer; transition: all 0.2s; }
.simulate-btn:hover { background: var(--success); color: #fff; }
.simulate-btn.primary { background: var(--success); color: #fff; }
.simulate-btn.primary:hover { background: #389e0d; }
.simulate-body { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .simulate-body { grid-template-columns: 1fr; } }
.simulate-input-list { display: flex; flex-direction: column; gap: 10px; }
.simulate-input-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px; background: #fff; border-radius: 6px; border: 1px solid var(--border); }
.simulate-input-info { flex: 1; min-width: 0; }
.simulate-input-name { font-weight: 600; font-size: 13px; }
.simulate-input-meta { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.simulate-input-wrap { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; min-width: 110px; }
.simulate-input { width: 90px; padding: 6px 8px; font-size: 13px; border: 1px solid var(--border); border-radius: 4px; text-align: right; color: var(--text-main); }
.simulate-input:focus { outline: none; border-color: var(--success); box-shadow: 0 0 0 2px rgba(82, 196, 26, 0.15); }
.simulate-input-hint { font-size: 10px; color: var(--text-light); white-space: nowrap; }
.simulate-result { background: #fff; border-radius: 6px; border: 1px solid var(--border); padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.simulate-result-placeholder { font-size: 13px; color: var(--text-light); text-align: center; padding: 32px 12px; }
.simulate-result-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.simulate-result-item { text-align: center; padding: 10px; background: #f9f9f9; border-radius: 6px; }
.simulate-result-label { font-size: 11px; color: var(--text-sub); margin-bottom: 4px; }
.simulate-result-value { font-size: 16px; font-weight: 700; color: var(--text-main); }
.simulate-result-value.success { color: var(--success); }
.simulate-result-value.danger { color: var(--danger); }
.simulate-result-value.warning { color: var(--warning); }
.simulate-result-change { font-size: 10px; margin-top: 2px; font-weight: 600; }
.simulate-result-change.up { color: var(--success); }
.simulate-result-change.down { color: var(--danger); }
.simulate-result-change.flat { color: var(--text-light); }
.simulate-modified-list { display: flex; flex-wrap: wrap; gap: 6px; }
.simulate-modified-tag { font-size: 11px; padding: 3px 8px; border-radius: 12px; background: var(--primary-light); color: var(--primary); }
.simulate-modified-tag.met { background: #f6ffed; color: var(--success); }
.simulate-modified-tag.unmet { background: #fff2f0; color: var(--danger); }
.simulate-result-desc { font-size: 12px; color: var(--text-sub); line-height: 1.6; }
.simulate-result-desc strong { color: var(--success); }

/* 兼容旧静态模拟 */
.simulate-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 10px; margin-bottom: 12px; }
.simulate-item { text-align: center; padding: 10px; background: #fff; border-radius: 6px; }
.simulate-label { font-size: 11px; color: var(--text-sub); margin-bottom: 4px; }
.simulate-value { font-size: 18px; font-weight: 700; color: var(--text-main); }
.simulate-value.success { color: var(--success); }
.simulate-desc { font-size: 12px; color: var(--text-sub); line-height: 1.6; }
.simulate-desc strong { color: var(--success); }

/* 排名变化原因 */
.compare-rank-reason { margin-top: 12px; padding: 10px 14px; border-radius: 8px; font-size: 13px; font-weight: 500; }
.compare-rank-reason.rank-up { background: #f6ffed; color: #389e0d; }
.compare-rank-reason.rank-down { background: #fff2f0; color: var(--danger); }
.compare-rank-reason.rank-flat { background: var(--bg-page); color: var(--text-sub); }

/* 历史趋势当前对比 */
.history-current-compare { margin-top: 16px; padding: 16px; background: #f8f9fa; border-radius: 8px; color: var(--text-main); }
.history-current-compare h4 { font-size: 14px; font-weight: 700; margin-bottom: 12px; color: var(--text-main); }

/* 历史趋势图例 */
.history-metric-legend { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 10px; font-size: 11px; color: var(--text-sub); }
.history-metric-legend span { display: inline-flex; align-items: center; gap: 4px; }
.history-metric-legend i { display: inline-block; width: 12px; height: 3px; border-radius: 2px; }
.history-current-point-legend { display: flex; justify-content: center; margin-top: 8px; font-size: 11px; color: var(--text-sub); }
.history-current-point-legend span { display: inline-flex; align-items: center; gap: 4px; }
.history-current-point-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar-title, .nav-item span:not(.nav-icon), .user-info, .sidebar-footer .btn-sm { display: none; }
  .main-content { margin-left: 60px; padding: 12px; }
  .admin-toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-left, .toolbar-right { flex-direction: column; }
  .summary-grid, .ranking-grid { grid-template-columns: repeat(2, 1fr); }
  .quadrant-dist { grid-template-columns: repeat(2, 1fr); }
  .section-header { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   回收绩效模块（.recycle- 前缀，仅新增，复用现有 CSS 变量）
   ============================================================ */
.recycle-wrap { display: block; }

/* --- 上传区 --- */
.recycle-upload-card { margin-bottom: 16px; }
.recycle-upload-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.recycle-upload-slot { display: block; padding: 14px; border: 1px dashed var(--border); border-radius: var(--radius); cursor: pointer; transition: all .2s; background: #fafbfc; }
.recycle-upload-slot:hover { border-color: var(--primary); background: var(--primary-light); }
.recycle-upload-slot.recycle-required { border-color: var(--primary); }
.recycle-slot-head { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 13px; color: var(--text-main); margin-bottom: 6px; }
.recycle-req-star { color: var(--danger); font-style: normal; margin-left: 2px; }
.recycle-slot-file { font-size: 12px; color: var(--primary); word-break: break-all; margin-bottom: 4px; min-height: 18px; }
.recycle-slot-hint { font-size: 11px; color: var(--text-light); line-height: 1.4; }
.recycle-range-row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding-top: 14px; border-top: 1px solid var(--border); }
.recycle-range-label { font-size: 13px; font-weight: 600; color: var(--text-main); }
.recycle-date-input { padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; color: var(--text-main); }
.recycle-date-input:focus { outline: none; border-color: var(--primary); }
.recycle-range-sep { color: var(--text-sub); font-size: 13px; }
.recycle-range-hint { font-size: 12px; color: var(--text-light); }
.recycle-msg { font-size: 13px; font-weight: 500; }
.recycle-msg-error { color: var(--danger); }
.recycle-msg-ok { color: var(--success); }

/* --- 汇总卡片 --- */
.recycle-summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 16px; }
.recycle-stat-card { background: var(--bg-card); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); border-top: 3px solid var(--primary); }
.recycle-stat-card.recycle-stat-head { border-top-color: var(--success); }
.recycle-stat-card.recycle-stat-tail { border-top-color: var(--danger); }
.recycle-stat-label { font-size: 12px; color: var(--text-sub); margin-bottom: 6px; }
.recycle-stat-value { font-size: 26px; font-weight: 700; color: var(--text-main); line-height: 1.2; }
.recycle-stat-sub { font-size: 12px; color: var(--text-light); margin-top: 4px; }
.recycle-stat-names { font-size: 13px; color: var(--text-main); font-weight: 500; line-height: 1.8; word-break: break-all; }

/* --- 分组表格（六边形全表） --- */
.recycle-radar-tip { font-size: 12px; color: var(--text-sub); margin-bottom: 10px; }
.recycle-group-card { margin-bottom: 16px; overflow: hidden; }
.recycle-table-wrapper { overflow-x: auto; }
.recycle-table { width: 100%; border-collapse: collapse; font-size: 12px; white-space: nowrap; }
.recycle-table th { background: var(--primary-light); color: var(--primary-dark); font-weight: 600; padding: 7px 8px; border: 1px solid var(--border); text-align: center; position: sticky; top: 0; }
.recycle-table .recycle-th-top th { background: var(--primary); color: #fff; }
.recycle-table td { padding: 6px 8px; border: 1px solid var(--border); text-align: center; color: var(--text-main); }
.recycle-row { cursor: pointer; transition: background .15s; }
.recycle-row:hover { background: var(--primary-light); }
.recycle-row-open { background: var(--primary-light); }
.recycle-td-name { text-align: left !important; font-weight: 600; }
.recycle-group-tag { display: inline-block; margin-left: 6px; font-size: 10px; color: var(--text-light); font-weight: 400; }
.recycle-cell-fail { color: var(--danger); font-weight: 600; }
.recycle-td-fail { font-weight: 700; }
.recycle-td-total { font-weight: 700; color: var(--primary-dark); }
.recycle-td-rank { font-weight: 700; }
.recycle-badge { display: inline-block; font-size: 10px; padding: 1px 6px; border-radius: 8px; margin-left: 4px; vertical-align: middle; }
.recycle-badge-head { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.recycle-badge-tail { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger); }

/* --- 雷达图 --- */
.recycle-radar-holder td { padding: 0 !important; background: #f8f9fd; }
.recycle-radar-panel { display: flex; flex-direction: column; align-items: center; padding: 16px; }
.recycle-radar-info { font-size: 13px; color: var(--text-sub); margin-bottom: 6px; }
.recycle-radar-info strong { color: var(--text-main); font-size: 14px; }
.recycle-radar-ring { fill: none; stroke: var(--border); stroke-width: 1; }
.recycle-radar-pass { stroke: var(--primary); stroke-dasharray: 5 4; stroke-width: 1.4; }
.recycle-radar-axis { stroke: var(--border); stroke-width: 1; }
.recycle-radar-area { fill: rgba(79, 109, 245, 0.22); stroke: var(--primary); stroke-width: 1.8; }
.recycle-radar-dot { fill: var(--primary); }
.recycle-radar-dot-fail { fill: var(--danger); }
.recycle-radar-label { font-size: 11px; fill: var(--text-sub); font-weight: 600; }
.recycle-radar-label-fail { fill: var(--danger); }
.recycle-radar-score { font-size: 10px; fill: var(--text-light); }
.recycle-radar-score.recycle-radar-label-fail { fill: var(--danger); }

/* --- 回收绩效响应式 --- */
@media (max-width: 768px) {
  .recycle-upload-grid { grid-template-columns: 1fr 1fr; }
  .recycle-summary-grid { grid-template-columns: 1fr 1fr; }
  .recycle-range-row { flex-direction: column; align-items: flex-start; }
}

/* --- 绩效看板业务线 Tab（消一手机 / 回收），风格与登录页 .tab-btn 一致 --- */
.recycle-tabs { display: flex; margin-bottom: 16px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--bg-card); max-width: 420px; box-shadow: var(--shadow); }
.recycle-tab-btn { flex: 1; padding: 10px; border: none; background: #f5f5f5; color: var(--text-sub); cursor: pointer; font-size: 14px; transition: all .2s; }
.recycle-tab-btn:hover { background: var(--primary-light); color: var(--primary-dark); }
.recycle-tab-btn.active { background: var(--primary); color: #fff; }
.recycle-tab-panel { display: none; }
.recycle-tab-panel.active { display: block; }

/* ===== 业务线切换器（bizline-app.js 注入；仅追加，.bizline- 前缀） ===== */
/* 登录页业务线选择器：复用 .form-group select 已有样式，仅做间距微调 */
.bizline-login-group { margin-bottom: 16px; }
/* 侧边栏顶部业务线切换器（深色侧边栏 --bg-sidebar） */
.bizline-switcher { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.bizline-btn { flex: 1; min-width: 0; padding: 6px 2px; font-size: 12px; line-height: 1.4; border: 1px solid rgba(255,255,255,0.18); background: transparent; color: rgba(255,255,255,0.65); border-radius: 6px; cursor: pointer; white-space: nowrap; transition: all .15s; }
.bizline-btn:hover { color: #fff; border-color: rgba(255,255,255,0.4); background: var(--bg-sidebar-hover); }
.bizline-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
/* 移动端侧边栏收窄为 60px，隐藏切换器 */
@media (max-width: 768px) { .bizline-switcher { display: none; } }