.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.calc-form{display:grid;gap:.8rem}.calc-form label,.calc-form fieldset{display:grid;gap:.35rem;font-weight:700}.calc-form select,.calc-form input{border:3px solid var(--ink);background:#fffdf4;color:var(--ink);padding:.65rem;font:700 1rem var(--font-mono)}.card-picker{border:4px solid var(--leather);background:var(--parchment);grid-template-columns:repeat(2,1fr);max-height:340px;overflow:auto}.card-picker legend{font-family:var(--font-display);font-size:.8rem}.card-picker label{display:block;font-family:var(--font-mono);font-size:.88rem}.calc-result{background:#fffdf4;border:4px solid var(--forest);padding:1rem;min-height:260px}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}.metric{border:3px solid var(--ink);background:var(--parchment);padding:.75rem;text-align:center}.metric strong{display:block;font-family:var(--font-display);font-size:.9rem}.build-snippet{border:4px solid var(--boss-red);padding:1rem;background:var(--paper-light)}.calc-share{grid-column:1/-1;border:4px solid var(--leather);background:var(--parchment);padding:.75rem}.calc-share input{display:block;width:100%;margin-top:.45rem;border:3px solid var(--ink);padding:.55rem;font:700 .9rem var(--font-mono);background:#fffdf4}.preset-btn{background:var(--treasure-gold);color:var(--ink)}@media (max-width:760px){.calc-grid,.metric-grid{grid-template-columns:1fr}.card-picker{grid-template-columns:1fr}}