/* factory-overview.css */
:host {
  display: block;
  width: 100%;
  padding: 15px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.dashboard {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 头部样式 */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 30px;
}

.dashboard-header h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  color: #2c3e50;
  margin: 0;
}

.quick-nav {
  display: flex;
  gap: 10px;
}

.nav-btn {
  padding: 8px 16px;
  background: #f1f2f6;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}

.nav-btn.active, .nav-btn:hover {
  background: #2c3e50;
  color: white;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #2c3e50;
}

.time-display {
  background: #2c3e50;
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.refresh-btn {
  background: #27ae60;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s ease;
}

.refresh-btn:hover {
  background: #219653;
}

/* 指标网格样式 */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.metric-card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 20px rgba(0,0,0,0.15);
}

.metric-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
}

.metric-icon.blue { background: #3498db; }
.metric-icon.green { background: #27ae60; }
.metric-icon.orange { background: #f39c12; }
.metric-icon.purple { background: #9b59b6; }

.metric-data {
  flex: 1;
}

.metric-data h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #2c3e50;
}

.metric-value {
  font-size: 24px;
  font-weight: 700;
  color: #2c3e50;
  margin: 5px 0;
}

.metric-label {
  font-size: 14px;
  color: #95a5a6;
  margin: 0;
}

/* 进度条样式 */
.metric-progress {
  height: 6px;
  background: #e0e0e0;
  border-radius: 3px;
  margin-top: 10px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.metric-card:nth-child(1) .progress-bar { background: #3498db; }
.metric-card:nth-child(2) .progress-bar { background: #f39c12; }
.metric-card:nth-child(3) .progress-bar { background: #27ae60; }
.metric-card:nth-child(4) .progress-bar { background: #9b59b6; }

/* 悬停效果 */
.metric-hover {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 10px;
  text-align: center;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.3s ease;
}

.metric-card.hover .metric-hover {
  opacity: 1;
  transform: translateY(0);
}

/* 仪表板行布局 */
.dashboard-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.chart-card, .alert-card {
  flex: 1;
  background: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.trend-card {
  background: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 饼图样式 */
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.chart-tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  padding: 6px 12px;
  border: none;
  border-radius: 15px;
  background: #f1f1f1;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-btn.active, .tab-btn:hover {
  background: #2c3e50;
  color: white;
}

.chart-container-wrapper {
  display: flex;
  gap: 30px;
}

.pie-chart {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 10px 0;
}

.chart-container {
  width: 180px;
  height: 180px;
  position: relative;
  border-radius: 50%;
  background: conic-gradient(
    #27ae60 0% 80%,
    #f39c12 80% 95%,
    #e74c3c 95% 100%
  );
}

.chart-center {
  position: absolute;
  width: 100px;
  height: 100px;
  background: white;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-center-text {
  font-size: 20px;
  font-weight: bold;
  color: #2c3e50;
}

.chart-legend div {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  font-size: 16px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.dot.normal { background: #27ae60; }
.dot.warning { background: #f39c12; }
.dot.danger { background: #e74c3c; }

/* 图表详情 */
.chart-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  flex: 1;
}

.detail-item {
  background: #f8fafc;
  border-radius: 6px;
  padding: 12px;
  transition: transform 0.3s ease;
}

.detail-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.detail-label {
  font-size: 13px;
  color: #7f8c8d;
  margin-bottom: 5px;
}

.detail-value {
  font-size: 18px;
  font-weight: 700;
  color: #2c3e50;
}

/* 警报样式 */
.alert-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.alert-filter select {
  padding: 6px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: white;
  font-size: 14px;
}

.alert-list {
  margin-top: 15px;
  max-height: 300px;
  overflow-y: auto;
}

.alert-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 10px;
  background: #f9f9f9;
  border-left: 4px solid;
  transition: all 0.3s ease;
}

.alert-item:hover {
  transform: translateX(5px);
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.alert-item.critical {
  border-left-color: #e74c3c;
  background: #fdecea;
}

.alert-item.warning {
  border-left-color: #f39c12;
  background: #fef5e7;
}

.alert-item.info {
  border-left-color: #3498db;
  background: #ebf5fb;
}

.alert-item i {
  font-size: 20px;
}

.alert-item.critical i { color: #e74c3c; }
.alert-item.warning i { color: #f39c12; }
.alert-item.info i { color: #3498db; }

.alert-content {
  flex: 1;
}

.alert-content strong {
  display: block;
  font-weight: 600;
  margin-bottom: 3px;
}

.alert-content span {
  font-size: 13px;
  color: #95a5a6;
}

.alert-status {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: bold;
}

.alert-item.critical .alert-status {
  background: #e74c3c;
  color: white;
}

.alert-item.warning .alert-status {
  background: #f39c12;
  color: white;
}

.alert-item.info .alert-status {
  background: #3498db;
  color: white;
}

.alert-footer {
  margin-top: 15px;
  text-align: center;
}

.view-all-btn {
  background: #3498db;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s ease;
}

.view-all-btn:hover {
  background: #2980b9;
}

/* 趋势图样式 */
.trend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.time-range-selector {
  display: flex;
  gap: 8px;
}

.time-btn {
  padding: 6px 12px;
  border: 1px solid #ddd;
  border-radius: 15px;
  background: white;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.time-btn.active, .time-btn:hover {
  border-color: #3498db;
  background: #3498db;
  color: white;
}

.trend-graph {
  display: flex;
  flex-direction: column;
  height: 200px;
  padding: 20px;
  background: #f8fafc;
  border-radius: 6px;
  margin-top: 15px;
  position: relative;
}

.graph-labels {
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  color: #7f8c8d;
  font-size: 12px;
}

.graph-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 100%;
  width: 100%;
}

.graph-bar {
  flex: 1;
  background: #3498db;
  border-radius: 4px 4px 0 0;
  position: relative;
  transition: height 0.5s ease;
}

.graph-bar::after {
  content: attr(style);
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.7);
  color: white;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.graph-bar:hover::after {
  opacity: 1;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .dashboard-row {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .header-left, .header-right {
    width: 100%;
  }

  .quick-nav {
    overflow-x: auto;
    padding-bottom: 10px;
  }

  .chart-container-wrapper {
    flex-direction: column;
  }
}