:root{
  --bg:#0b0d10;
  --ink:#e8ebef;
  --muted:#a7b0ba;
  --track:#1a2129;
  --cap:#2c3844;

  /* role colors (add more if needed) */
  --r1:#5aa9e6;
  --r2:#7fc8a9;
  --r3:#f4d35e;
  --r4:#ee964b;
  --r5:#c879ff;
  --r6:#ff8fab;
}

html,body{
  background:var(--bg);
  color:var(--ink);
  font:16px/1.45 system-ui, Segoe UI, Roboto, Ubuntu, Arial, sans-serif;
  margin:0;
  padding:0;
}

.wrap{max-width:920px;margin:40px auto;padding:0 16px}
h1{font-size:1.6rem;margin:0 0 10px}
p.hint{color:var(--muted);margin:4px 0 22px}

.controls{
  display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin:10px 0 18px
}
.controls label{display:flex;gap:8px;align-items:center;cursor:pointer}

.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.875rem;color:var(--muted);margin-bottom:10px}
.legend .key{display:inline-flex;gap:6px;align-items:center}
.swatch{width:14px;height:14px;border-radius:3px;outline:1px solid rgba(255,255,255,.18)}

.grid{display:grid;grid-template-columns:140px 1fr;gap:10px 16px;align-items:center}
.label{color:var(--muted);text-transform:lowercase;letter-spacing:.2px}

.track{
  position:relative;background:var(--track);
  border-radius:10px;height:28px;overflow:hidden;
  outline:1px solid rgba(255,255,255,.08)
}

.segment{height:100%;position:absolute;top:0;left:0}
.segment[data-role="overall"]{
  background:linear-gradient(90deg, #9fb3c8 0%, #6f8aa3 100%)
}
.segment.has-tip{cursor:help}

.cap{position:absolute;inset:0;border-right:2px solid var(--cap);pointer-events:none}

.num{
  position:absolute;right:8px;top:50%;
  transform:translateY(-50%);font-weight:600;font-size:.9rem;
  text-shadow:0 1px 0 rgba(0,0,0,.5)
}

.ticks{position:absolute;inset:0;pointer-events:none}
.ticks i{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.08)}

.tip{
  position:fixed;z-index:10;max-width:360px;
  background:#111821;border:1px solid #2a3340;border-radius:8px;
  padding:10px 12px;font-size:.9rem;display:none;
  box-shadow:0 10px 30px rgba(0,0,0,.35)
}
.tip h4{margin:0 0 6px;font-size:.95rem}
.tip p{margin:4px 0;color:#cdd6df}

@media (max-width:640px){
  .grid{grid-template-columns:110px 1fr}
}