/* BCards Test App Styles */

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  line-height: 60px;
}

.jumbotron {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.card {
  border: none;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn {
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.alert {
  border-radius: 8px;
  border: none;
}

.badge {
  font-size: 0.8em;
}

pre {
  background-color: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 4px;
  padding: 1rem;
  font-size: 0.875rem;
  max-height: 300px;
  overflow-y: auto;
}

.navbar-brand {
  font-weight: 700;
}

.list-group-item {
  border: none;
  border-bottom: 1px solid #e9ecef;
}

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

/* Loading animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Server status indicators */
.server-status {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
}

.server-status.online {
  background-color: #28a745;
  box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.3);
}

.server-status.offline {
  background-color: #dc3545;
  box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.3);
}

/* Dark theme support */
@media (prefers-color-scheme: dark) {
  .card {
    background-color: #2d3748;
    color: #e2e8f0;
  }
  
  .alert {
    background-color: #4a5568;
    color: #e2e8f0;
  }
}