/* Calculator-specific styles, on top of styles.css */
.calc-wrap{display:grid;gap:32px;align-items:start}
@media(min-width:960px){.calc-wrap{grid-template-columns:1.1fr .9fr}}
.calc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3vw,32px);box-shadow:var(--shadow-sm)}
.calc-card h2{font-size:1.25rem;margin-bottom:6px}
.calc-card .sub{color:var(--muted);font-size:.92rem;margin-bottom:20px}
.calc-form .row{display:grid;gap:16px;margin-bottom:16px}
@media(min-width:520px){.calc-form .row.two{grid-template-columns:1fr 1fr}}
.calc-form label{display:block;font-weight:600;color:var(--ink);font-size:.88rem;margin-bottom:6px}
.calc-form input,.calc-form select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:1rem;background:#fff}
.calc-form input:focus,.calc-form select:focus{outline:2px solid var(--emerald);outline-offset:1px;border-color:transparent}
.calc-form input[aria-invalid="true"]{border-color:var(--danger)}
.calc-form .err{color:var(--danger);font-size:.82rem;margin-top:6px;display:none}
.calc-form .err.show{display:block}
.calc-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.calc-result{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-700) 100%);color:#fff;border-radius:var(--radius);padding:clamp(20px,3vw,28px);position:sticky;top:88px}
.calc-result h3{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px;opacity:.85;font-weight:600}
.calc-headline{font-size:clamp(2rem,4vw,2.6rem);font-weight:800;line-height:1.1;margin-bottom:6px;color:#fff}
.calc-headline-label{color:rgba(255,255,255,.7);font-size:.88rem;margin-bottom:18px}
.calc-breakdown{list-style:none;padding:0;margin:0;border-top:1px solid rgba(255,255,255,.12)}
.calc-breakdown li{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:.92rem;color:rgba(255,255,255,.85);gap:12px}
.calc-breakdown li strong{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.calc-breakdown li.total{font-size:1rem;color:#fff;padding-top:14px;border-bottom:0}
.calc-empty{color:rgba(255,255,255,.7);font-size:.92rem;padding:20px 0}
.calc-note{font-size:.8rem;color:var(--muted);margin-top:14px}