@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-ring-warning {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-fade-in {
  animation: fadeIn var(--transition-normal) forwards;
}

.status-badge {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--t-xs);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.status-badge::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-badge.offline {
  color: var(--text-secondary);
}
.status-badge.offline::before { background: var(--text-muted); }

.status-badge.online {
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.1);
}
.status-badge.online::before { 
  background: var(--success); 
  animation: pulse-ring 2s infinite;
}

.status-badge.testing {
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.3);
  background: rgba(245, 158, 11, 0.1);
}
.status-badge.testing::before {
  background: var(--warning);
  animation: pulse-ring-warning 1.5s infinite;
}

/* Progress Track */
.progress-track {
  background: var(--border);
  border-radius: var(--radius-full);
  height: 8px;
  width: 100%;
  overflow: hidden;
}
.progress-fill {
  background: linear-gradient(90deg, var(--primary), #818cf8);
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-sm);
  font-weight: 500;
  margin-bottom: 8px;
}