.app {
  min-height: 100vh;
  background: #0f172a;
}

.header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: white;
}

.subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
}

.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

.section {
  margin-bottom: 3rem;
}

.section h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: #e2e8f0;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

.agent-card {
  background: #1e293b;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #334155;
  transition: transform 0.2s, box-shadow 0.2s;
}

.agent-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
  border-color: #667eea;
}

.agent-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.agent-header h3 {
  font-size: 1.3rem;
  color: #f1f5f9;
}

.status {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status-active {
  background: #10b981;
  color: white;
}

.status-idle {
  background: #64748b;
  color: white;
}

.status-error {
  background: #ef4444;
  color: white;
}

.role {
  font-weight: 600;
  color: #94a3b8;
  margin-bottom: 0.5rem;
}

.goal {
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.tools {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #334155;
  font-size: 0.9rem;
  color: #94a3b8;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.link-card {
  background: #1e293b;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #334155;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
  display: block;
}

.link-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
  border-color: #667eea;
}

.link-card strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #667eea;
}

.link-card p {
  color: #94a3b8;
  font-size: 0.95rem;
}

.loading,
.error {
  text-align: center;
  padding: 3rem;
  font-size: 1.2rem;
  color: #94a3b8;
}

.error {
  color: #ef4444;
}