/* RWC program calculators — layout, result tiers, print */
.calc-panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr);gap:24px;margin-top:24px;align-items:start}
.calc-inputs,.calc-results{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.calc-inputs h2,.calc-results h2{margin-top:0;font-size:22px}
.calc-inputs label{display:block;font-family:"IBM Plex Sans",Arial,sans-serif;font-size:15px;font-weight:600;color:var(--ink);margin:16px 0 4px}
.calc-inputs label:first-of-type{margin-top:8px}
.calc-inputs .field-help{display:block;font-weight:400;font-size:14px;color:var(--muted);margin:0 0 6px}
.calc-inputs input[type=number]{display:block;width:100%;max-width:220px;background:#fff;color:#172033;border:1px solid #8693a7;border-radius:6px;padding:12px;font:inherit;font-size:17px}
.calc-inputs .example-note{font-size:14px;color:var(--muted);margin:16px 0 0;border-top:1px solid var(--line);padding-top:12px}
.calc-result-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.calc-result-row:last-of-type{border-bottom:0}
.calc-result-row .calc-label{font-family:"IBM Plex Sans",Arial,sans-serif;font-size:15px;color:var(--muted);max-width:30ch}
.calc-result-row output{font-family:"IBM Plex Sans",Arial,sans-serif;font-size:22px;font-weight:700;color:var(--ink);white-space:nowrap}
.calc-result-row.calc-lead output{font-size:30px;color:var(--gold-2)}
.calc-tier{font-family:"IBM Plex Sans",Arial,sans-serif;display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;border-radius:4px;padding:3px 8px;margin:0 0 4px}
.calc-tier.tier-capacity{color:var(--teal);border:1px solid var(--teal)}
.calc-tier.tier-scenario{color:var(--gold-2);border:1px solid var(--gold-2)}
.calc-tier.tier-actual{color:var(--good);border:1px solid var(--good)}
.calc-flag{background:rgba(201,162,39,.12);border:1px solid var(--warn);border-radius:8px;padding:10px 14px;margin:12px 0 0;font-family:"IBM Plex Sans",Arial,sans-serif;font-size:14px;color:var(--ink)}
.calc-flag[hidden]{display:none}
.calc-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.formula-block{background:var(--card-2);border:1px solid var(--line);border-left:4px solid var(--gold-2);border-radius:8px;padding:16px 20px;margin:20px 0;font-family:"IBM Plex Mono",Consolas,monospace;font-size:15px;line-height:1.7;overflow-x:auto}
.worked-example{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:24px 0}
.worked-example .kicker{color:var(--teal)}
.tier-table th:first-child{white-space:nowrap}
.calc-answer{background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin:20px 0;max-width:80ch}
.calc-answer p{margin:0}
@media(max-width:860px){.calc-panel{grid-template-columns:1fr}.calc-inputs input[type=number]{max-width:100%}}
@media print{
  .calc-panel{grid-template-columns:1fr 1fr;gap:16px}
  .calc-inputs,.calc-results,.worked-example,.calc-answer,.formula-block{background:#fff;border:1px solid #bbb;box-shadow:none}
  .calc-inputs input[type=number]{border:1px solid #888}
  .calc-result-row output,.calc-result-row.calc-lead output,.calc-inputs label{color:#111!important}
  .calc-result-row .calc-label,.calc-inputs .field-help{color:#333!important}
  .calc-tier{color:#111!important;border-color:#111!important}
  .calc-actions,.menu-btn{display:none!important}
  .formula-block{border-left:4px solid #111}
}