/* 全局样式 */
:root {
  --primary-color: #3498db;
  --primary-light: #e1f0fa;
  --secondary-color: #2ecc71;
  --danger-color: #e74c3c;
  --warning-color: #f39c12;
  --success-color: #27ae60;
  --text-color: #333;
  --text-light: #666;
  --text-lighter: #999;
  --border-color: #e0e0e0;
  --bg-color: #f5f7fa;
  --card-bg: #fff;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --transition: all 0.2s ease;
}

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

body {
  font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* 页面头部 */
.page-header {
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-header .subtitle {
  color: var(--text-light);
  font-size: 16px;
}

/* 仪表板网格布局 */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 20px;
}

/* 卡片样式 */
.dashboard-card {
  background-color: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

.dashboard-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.card-header {
  padding: 15px 20px;
  background-color: var(--primary-light);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header h2 {
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-actions {
  display: flex;
  gap: 10px;
}

.card-content {
  padding: 20px;
}

/* 按钮样式 */
.btn {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: #2980b9;
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.btn-secondary:hover {
  background-color: #27ae60;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 13px;
}

.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn-danger {
  background-color: var(--danger-color);
  color: white;
}

/* 统计网格 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-bottom: 20px;
}

.stat-item {
  text-align: center;
  padding: 15px;
  background-color: var(--bg-color);
  border-radius: var(--radius);
}

.stat-value {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-color);
}

.stat-label {
  font-size: 13px;
  color: var(--text-light);
}

/* 政策监控 */
.policy-monitor h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text-color);
}

.monitor-list {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}

.monitor-item {
  padding: 12px 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
}

.monitor-item:last-child {
  border-bottom: none;
}

.monitor-item i {
  font-size: 18px;
}

.last-update {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-lighter);
}

.text-success {
  color: var(--success-color);
}

.text-warning {
  color: var(--warning-color);
}

/* 机器人状态 */
.robot-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.robot-chart {
  background-color: var(--bg-color);
  border-radius: var(--radius);
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.robot-list {
  padding: 10px;
}

.robot-list h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.robot-list ul {
  list-style: none;
}

.robot-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.robot-name {
  flex: 1;
}

.robot-status {
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 10px;
  background-color: #eee;
}

.robot-status.online {
  background-color: #d4edda;
  color: #155724;
}

.robot-status.offline {
  background-color: #f8d7da;
  color: #721c24;
}

.robot-metrics {
  font-size: 12px;
  color: var(--text-light);
}

/* 训练任务 */
.training-tasks h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.progress-item {
  margin-bottom: 10px;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
  font-size: 14px;
}

.progress-bar {
  height: 8px;
  background-color: var(--bg-color);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--primary-color);
  border-radius: 4px;
}

/* 合作伙伴标签页 */
.partner-tabs {
  margin-bottom: 20px;
}

.tab-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 15px;
}

.tab-btn {
  padding: 8px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-light);
  transition: var(--transition);
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.partner-list {
  display: grid;
  gap: 15px;
}

.partner-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: var(--transition);
}

.partner-item:hover {
  background-color: var(--bg-color);
}

.partner-logo img {
  border-radius: 50%;
}

.partner-info h4 {
  font-size: 16px;
  margin-bottom: 5px;
}

.partner-info p {
  font-size: 13px;
  color: var(--text-light);
}

.partner-status {
  display: flex;
  gap: 8px;
  margin-top: 5px;
}

.badge {
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.badge.verified {
  background-color: #d4edda;
  color: #155724;
}

.badge.pending {
  background-color: #fff3cd;
  color: #856404;
}

.badge.knowledge {
  background-color: #d1ecf1;
  color: #0c5460;
}

/* 知识审核 */
.knowledge-review h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.review-list {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}

.review-item {
  padding: 12px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.review-item:last-child {
  border-bottom: none;
}

.review-content p {
  font-weight: 500;
}

.review-source {
  font-size: 12px;
  color: var(--text-light);
}

.review-actions {
  display: flex;
  gap: 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  .robot-stats {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}