/* Purin Tools – Modul "Lesbarkeit". Alle Selektoren unter .purin-tools gescoped,
   damit es nicht mit Theme-/Bricks-Styles kollidiert. */

.purin-tools{
  --bg:#f6f7f9; --card:#ffffff; --ink:#16181d; --muted:#5b6470;
  --line:#e3e7ec; --brand:#1f6feb; --ok:#1a7f37; --warn:#9a6700; --bad:#cf222e;
  --radius:14px; --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
}
.purin-tools *{box-sizing:border-box}
.purin-tools{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);padding:24px}
.purin-tools .wrap{max-width:980px;margin:0 auto}
.purin-tools h1{font-size:1.5rem;margin:0 0 4px}
.purin-tools .sub{color:var(--muted);margin:0 0 22px}
.purin-tools .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
@media(max-width:760px){.purin-tools .grid{grid-template-columns:1fr}}
.purin-tools .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px}
.purin-tools label{display:block;font-weight:600;font-size:.82rem;letter-spacing:.02em;
  text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.purin-tools textarea{width:100%;min-height:280px;font:inherit;line-height:1.6;padding:13px;
  border:1px solid var(--line);border-radius:10px;resize:vertical}
.purin-tools textarea:focus,.purin-tools button:focus-visible{outline:3px solid #9cc2ff;outline-offset:1px}
.purin-tools .row{display:flex;gap:10px;align-items:center;margin-top:12px;flex-wrap:wrap}
.purin-tools button{font:inherit;font-weight:600;border:1px solid var(--line);background:#fff;color:var(--ink);
  padding:9px 13px;border-radius:10px;cursor:pointer}
.purin-tools button:hover{border-color:#c7ced7}
.purin-tools button.primary{background:var(--brand);color:#fff;border-color:var(--brand)}

.purin-tools .scoreband{display:flex;align-items:baseline;gap:10px;margin:2px 0}
.purin-tools .score{font-size:3rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1}
.purin-tools .score small{font-size:1rem;font-weight:600;color:var(--muted)}
.purin-tools .badge{display:inline-block;font-weight:700;font-size:.82rem;padding:4px 10px;border-radius:999px;margin-top:4px}
.purin-tools .meter{height:10px;border-radius:999px;margin:12px 0 4px;
  background:linear-gradient(90deg,#cf222e,#d29922,#1a7f37)}
.purin-tools .meter .knob{position:relative;top:-3px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--ink);transition:margin-left .15s}
.purin-tools .scale{display:flex;justify-content:space-between;font-size:.72rem;color:var(--muted)}
.purin-tools .interp{font-size:.95rem;color:var(--muted);margin:10px 0 0}

.purin-tools .kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.purin-tools .kpi{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.purin-tools .kpi b{display:block;font-size:1.4rem;font-variant-numeric:tabular-nums;line-height:1.2}
.purin-tools .kpi span{font-size:.78rem;color:var(--muted)}

.purin-tools .wstf{margin-top:16px;border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.purin-tools .wstf .g{font-size:1.6rem;font-weight:800;font-variant-numeric:tabular-nums}
.purin-tools .wstf small{color:var(--muted)}

.purin-tools .long{margin-top:16px}
.purin-tools .long h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.02em;color:var(--muted);margin:0 0 8px}
.purin-tools .long li{margin-bottom:6px;font-size:.92rem;color:var(--ink)}
.purin-tools .long .n{color:var(--bad);font-weight:700;font-variant-numeric:tabular-nums}
.purin-tools .empty{color:var(--muted);font-size:.92rem}
.purin-tools .demo-flag{font-size:.78rem;color:var(--muted);margin-top:26px;text-align:center}
.purin-tools code{background:#eef1f4;padding:1px 5px;border-radius:5px;font-size:.85em}