:root{--escalc-bg:#fbfaf4;--escalc-bg-soft:#f4f0e6;--escalc-card:#ffffff;--escalc-border:#d8ddd2;--escalc-text:#263427;--escalc-muted:#61705f;--escalc-green:#426b45;--escalc-green-dark:#315236;--escalc-terracotta:#a45e3b;--escalc-shadow:0 18px 45px rgba(42, 60, 43, 0.08)}.escalc{box-sizing:border-box;width:100%;margin:32px 0;padding:clamp(20px, 3vw, 32px);border:1px solid var(--escalc-border);border-radius:22px;background:linear-gradient(180deg,var(--escalc-bg),#fffdf8);color:var(--escalc-text);box-shadow:var(--escalc-shadow)}.escalc *,.escalc *::before,.escalc *::after{box-sizing:border-box}.escalc__header{margin-bottom:22px}.escalc__eyebrow{margin:0 0 8px;color:var(--escalc-green);font-size:.84rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.escalc__title{margin:0 0 10px;color:var(--escalc-text);font-size:clamp(1.45rem, 2.5vw, 2rem);line-height:1.15}.escalc__intro,.escalc__note,.escalc__muted{color:var(--escalc-muted)}.escalc__intro{max-width:760px;margin:0;font-size:1rem;line-height:1.6}.escalc__form{display:grid;gap:18px}.escalc__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.escalc__grid--top,.escalc__grid--options{grid-template-columns:repeat(4,minmax(0,1fr))}.escalc__dimensions{padding:18px;border:1px solid rgb(66 107 69 / .14);border-radius:16px;background:rgb(255 255 255 / .72)}.escalc__field label{display:block;margin-bottom:7px;color:var(--escalc-text);font-size:.94rem;font-weight:800}.escalc__field input,.escalc__field select{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--escalc-border);border-radius:12px;background:var(--escalc-card);color:var(--escalc-text);font:inherit}.escalc__field input:focus,.escalc__field select:focus{outline:3px solid rgb(66 107 69 / .18);border-color:var(--escalc-green)}.escalc__actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:2px}.escalc__button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:0;border-radius:999px;background:var(--escalc-green);color:#fff;cursor:pointer;font:inherit;font-weight:800;line-height:1;text-decoration:none;transition:transform 120ms ease,background-color 120ms ease}.escalc__button:hover,.escalc__button:focus{background:var(--escalc-green-dark);transform:translateY(-1px)}.escalc__button--secondary{border:1px solid var(--escalc-border);background:var(--escalc-card);color:var(--escalc-text)}.escalc__button--secondary:hover,.escalc__button--secondary:focus{background:var(--escalc-bg-soft);color:var(--escalc-text)}.escalc__result{margin-top:22px;padding:clamp(18px, 3vw, 26px);border:1px solid rgb(66 107 69 / .17);border-radius:18px;background:var(--escalc-card)}.escalc__result h3{margin:0 0 14px;color:var(--escalc-text);font-size:1.25rem}.escalc__result p{margin:12px 0 0;line-height:1.6}.escalc__result-main{display:flex;gap:10px;align-items:baseline;margin-bottom:16px;color:var(--escalc-green-dark)}.escalc__result-main span{font-size:clamp(2.15rem, 6vw, 3.4rem);font-weight:900;letter-spacing:-.04em;line-height:1}.escalc__result-main small{font-size:1.05rem;font-weight:800}.escalc__result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}.escalc__result-grid div{padding:14px;border-radius:14px;background:var(--escalc-bg)}.escalc__result-grid strong,.escalc__result-grid span{display:block}.escalc__result-grid strong{color:var(--escalc-text);font-size:1.08rem;font-weight:900}.escalc__result-grid span{margin-top:4px;color:var(--escalc-muted);font-size:.85rem}.escalc__result--error{border-color:rgb(164 94 59 / .38);background:#fff8f3}.escalc__result--error p{margin:0;color:var(--escalc-terracotta)}.escalc__note{margin:18px 0 0;font-size:.93rem;line-height:1.6}@media (max-width:860px){.escalc__grid,.escalc__grid--top,.escalc__grid--options,.escalc__result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.escalc{border-radius:18px}.escalc__grid,.escalc__grid--top,.escalc__grid--options,.escalc__result-grid{grid-template-columns:1fr}.escalc__actions{align-items:stretch;flex-direction:column}.escalc__button{width:100%}}.escalc__optional{color:var(--escalc-muted);font-size:.82rem;font-weight:700}.escalc__result-list{margin:14px 0 0;padding-left:1.25rem}.escalc__result-list li{margin:8px 0;line-height:1.55}.escalc__callout{margin-top:16px;padding:14px 16px;border:1px solid rgb(66 107 69 / .16);border-radius:14px;background:var(--escalc-bg);color:var(--escalc-text);line-height:1.55}.escalc__callout--good{border-color:rgb(66 107 69 / .28);background:#f4fbf2}.escalc__callout--warning{border-color:rgb(164 94 59 / .34);background:#fff8f3}.escalc--container-size .escalc__result-main{flex-wrap:wrap}.escalc--container-size .escalc__result-main span{font-size:clamp(1.75rem, 4.8vw, 2.8rem)}.escalc__print-actions{display:flex;justify-content:flex-start;margin-top:18px}.escalc__print-button{min-height:42px;padding:10px 16px}@media print{.escalc__print-actions{display:none!important}}.escalc--plant-spacing .escalc__result-main{flex-wrap:wrap}.escalc--plant-spacing .escalc__result-main span{font-size:clamp(1.9rem, 5vw, 3rem)}