1/* Dashboard-specific CSS */

/* Dashboard Overview Section */
.dashboard-overview {
  padding: 40px 0;
}

.dashboard-overview h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

/* Status Cards */
.status-card {
  background: linear-gradient(135deg, var(--bg-card), rgba(255, 255, 255, 0.8));
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.status-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--info-color));
}

.status-card .card-header {
  padding: 24px 24px 16px;
  border-bottom: none;
}

.status-card .card-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.card-icon::before {
  content: '';
  font-size: 24px;
  color: var(--text-white);
}

.broker-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
}

.broker-icon::before {
  content: '🖥️';
}

.status-icon {
  background: linear-gradient(135deg, var(--success-color), #20c997);
}

.status-icon::before {
  content: '✅';
}

.deploy-icon {
  background: linear-gradient(135deg, var(--info-color), #0dcaf0);
}

.deploy-icon::before {
  content: '🚀';
}

.vm-icon {
  background: linear-gradient(135deg, var(--warning-color), #fd7e14);
}

.vm-icon::before {
  content: '🛠️';
}

.status-card .card-body {
  padding: 16px 24px 24px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Real-time Status Section */
.real-time-status {
  padding: 40px 0;
  background-color: var(--bg-primary);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.section-header h2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.status-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.auto-refresh {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.auto-refresh input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-color);
}

/* Chart Container */
.chart-container {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--box-shadow);
  position: relative;
}

.chart-container canvas {
  max-width: 100%;
  height: auto;
}

/* Recent Activity */
.recent-activity {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.recent-activity h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.activity-list {
  max-height: 300px;
  overflow-y: auto;
}

.activity-item {
  display: flex;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

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

.activity-item:hover {
  background-color: rgba(0, 102, 204, 0.05);
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}

.activity-item.loading {
  justify-content: center;
  color: var(--text-secondary);
  font-style: italic;
}

.activity-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 16px;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.activity-icon.success {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--success-color);
}

.activity-icon.warning {
  background-color: rgba(255, 193, 7, 0.1);
  color: var(--warning-color);
}

.activity-icon.error {
  background-color: rgba(220, 53, 69, 0.1);
  color: var(--danger-color);
}

.activity-icon.info {
  background-color: rgba(23, 162, 184, 0.1);
  color: var(--info-color);
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.activity-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.activity-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: auto;
  flex-shrink: 0;
}

/* Quick Actions Section */
.quick-actions {
  padding: 40px 0;
}

.quick-actions h2 {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.action-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 30px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  box-shadow: var(--box-shadow);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.action-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(23, 162, 184, 0.05));
  opacity: 0;
  transition: var(--transition-normal);
}

.action-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
  border-color: var(--primary-color);
}

.action-card:hover::before {
  opacity: 1;
}

.action-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  position: relative;
  z-index: 1;
}

.add-broker-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
}

.add-broker-icon::before {
  content: '➕';
  color: var(--text-white);
}

.deploy-broker-icon {
  background: linear-gradient(135deg, var(--info-color), #0dcaf0);
}

.deploy-broker-icon::before {
  content: '🚀';
  color: var(--text-white);
}

.monitor-icon {
  background: linear-gradient(135deg, var(--success-color), #20c997);
}

.monitor-icon::before {
  content: '📊';
  color: var(--text-white);
}

.report-icon {
  background: linear-gradient(135deg, var(--warning-color), #fd7e14);
}

.report-icon::before {
  content: '📈';
  color: var(--text-white);
}

.action-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.action-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* Responsive Design for Dashboard */
@media (max-width: 768px) {
  .dashboard-overview h2 {
    font-size: 1.6rem;
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .status-actions {
    width: 100%;
    justify-content: space-between;
  }
  
  .chart-container {
    padding: 20px;
  }
  
  .recent-activity {
    padding: 20px;
  }
  
  .actions-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .action-card {
    padding: 24px 20px;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .activity-item:hover {
    margin: 0;
    padding-left: 0;
    padding-right: 0;
  }
}



@media (max-width: 480px) {
  .dashboard-overview,
  .real-time-status,
  .quick-actions {
    padding: 20px 0;
  }
  
  .status-card .card-header,
  .status-card .card-body {
    padding: 16px 20px;
  }
  
  .chart-container,
  .recent-activity {
    padding: 16px;
  }
  
  .action-card {
    padding: 20px 16px;
  }
  
  .action-icon {
    width: 50px;
    height: 50px;
    font-size: 1.6rem;
  }
}