/**
 * Manifold — primitive component styles.
 *
 * Range-input pseudo-elements (track + thumb) can't be expressed via React
 * inline styles, so the Slider and ControlAxis primitives rely on these
 * className hooks. The dynamic bits are passed as inline CSS custom properties:
 *   - Slider:      `--mf-pct`        (0..1 fill ratio for the track gradient)
 *   - ControlAxis: `--mf-axis-accent` (per-axis track/thumb accent colour)
 *
 * Import this once at the app root (it is re-exported as a side-effect from
 * `primitives/index.ts`, so importing the barrel is enough), or add it to your
 * global stylesheet manifest alongside the design tokens.
 */

/* ---- Slider (.mf-slider-input) ---- */
.mf-slider-input::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--accent) 0%,
    var(--accent) calc(var(--mf-pct) * 100%),
    var(--bg-3) 0%
  );
}
.mf-slider-input::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: var(--bg-3);
}
.mf-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: -6px;
  box-shadow: 0 0 8px var(--glow-accent);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease);
}
.mf-slider-input::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  box-shadow: 0 0 8px var(--glow-accent);
}
.mf-slider-input:hover::-webkit-slider-thumb {
  transform: scale(1.15);
}
.mf-slider-input:focus {
  outline: none;
}
.mf-slider-input:focus::-webkit-slider-thumb {
  box-shadow: 0 0 0 3px var(--glow-focus);
}

/* ---- ControlAxis (.mf-axis-input) ---- */
.mf-axis-input::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 999px;
  background: var(--bg-3);
}
.mf-axis-input::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: var(--bg-3);
}
.mf-axis-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--mf-axis-accent, var(--accent));
  margin-top: -6px;
  box-shadow: 0 0 10px var(--mf-axis-accent, var(--accent));
  cursor: pointer;
}
.mf-axis-input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--mf-axis-accent, var(--accent));
  border: none;
  box-shadow: 0 0 10px var(--mf-axis-accent, var(--accent));
}
.mf-axis-input:focus {
  outline: none;
}