/* Sidebar Navigation */
.sidebar {
  width: 200px;
  min-width: 200px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid #e3e8f2;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  overflow-y: auto;
  align-self: flex-start;
  position: sticky;
  top: 20px;
}

.sidebar-group-title {
  padding: 10px 14px 6px;
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-group-title:not(:first-child) {
  border-top: 1px solid #e2e8f0;
  margin-top: 4px;
  padding-top: 12px;
}

.sidebar-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 14px;
  font-size: 13px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  font-family: inherit;
}

.sidebar-item:hover {
  background: #f1f5f9;
  color: #667eea;
}

.sidebar-item.active {
  background: #eef2ff;
  color: #667eea;
  font-weight: 600;
  border-right: 3px solid #667eea;
}

.route-status {
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  padding: 10px 12px;
  margin-top: 12px;
  color: #475569;
}

.route-status.loading {
  border-color: #c7d2fe;
  background: #eef2ff;
  color: #4338ca;
  font-weight: 600;
}
