frontend/src/index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: #0a1628;
  color: #e2eeff;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.slider-thumb::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #9bd8ff;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(155, 216, 255, 0.6);
}

.slider-thumb::-webkit-slider-runnable-track {
  background: linear-gradient(to right, #186691, #9bd8ff);
  height: 4px;
  border-radius: 2px;
}