* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #0f0f0f;
  color: #d0d0d0;
  line-height: 1.5;
}
.endpoint-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #141414;
  border-bottom: 1px solid #2a2a2a;
  position: sticky;
  top: 0;
  z-index: 10;
}
.endpoint-url {
  flex: 1;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.82rem;
  color: #9ecbff;
  background: #1a1a1a;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #2a2a2a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.method { color: #7ee787; font-weight: 600; margin-right: 6px; }
.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: #111;
  border-bottom: 1px solid #2a2a2a;
}
.tab {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid #2a2a2a;
  background: #1a1a1a;
  color: #888;
  transition: all 0.15s;
}
.tab:hover { border-color: #444; color: #ccc; }
.tab.active { background: #7eb8da18; border-color: #7eb8da40; color: #7eb8da; }