.calc-overlay{position:fixed;inset:0;background:rgba(15,23,42,.78);backdrop-filter:blur(5px);display:none;align-items:flex-start;justify-content:center;z-index:9999;padding:24px 16px 20px;overflow-y:auto}.calc-overlay.active{display:flex}.calc-modal{background:#fff;border-radius:20px;max-width:640px;width:100%;margin:0 auto;box-shadow:0 16px 40px rgba(0,0,0,.14);border:1px solid rgba(226,232,240,.9);overflow:hidden;display:flex;flex-direction:column;position:relative;font-size:.95rem;transform:translateY(18px);opacity:0;transition:.35s ease}.calc-overlay.active .calc-modal{transform:translateY(0);opacity:1}.calc-close{position:absolute;top:4px;right:4px;background:transparent;border:0;font-size:26px;line-height:1;color:#fff;cursor:pointer;font-weight:600;opacity:.92;transition:.18s ease;z-index:20000;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}.calc-close:hover{opacity:1;transform:scale(1.15)}.calc-close:focus-visible{outline:2px solid #fff;outline-offset:2px}.calc-header{background:linear-gradient(135deg,var(--cb-blue),var(--cb-green));color:#fff;height:52px;display:flex;align-items:center;justify-content:center;padding:0 20px;font-size:18px;font-weight:650;border-radius:14px 14px 0 0;width:100%;text-align:center;letter-spacing:.015em}.calc-form{padding:10px 16px 22px}.calc-title{font-size:1.15rem;margin-bottom:8px;color:var(--cb-blue);font-weight:650}.calc-title-switch{display:flex;align-items:center;gap:12px}.calc-switch-label{display:flex;align-items:center;cursor:pointer;min-width:44px;min-height:44px}.calc-toggle{position:absolute;opacity:0;width:0;height:0}.calc-slider{width:44px;height:22px;background:#cbd5e1;border-radius:22px;position:relative;transition:.25s;display:inline-block}.calc-slider:before{content:"";width:18px;height:18px;background:#fff;border-radius:50%;position:absolute;top:2px;left:2px;transition:.25s;box-shadow:0 2px 6px rgba(0,0,0,.2)}.calc-toggle:checked+.calc-slider{background:#5b8e32}.calc-toggle:checked+.calc-slider:before{transform:translateX(22px)}.calc-toggle:focus-visible+.calc-slider{outline:2px solid var(--cb-blue);outline-offset:2px}.calc-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}.calc-col{flex:1 1 170px;min-width:160px}.calc-label{display:block;font-size:.9rem;font-weight:500;margin-bottom:4px;color:var(--cb-text)}.calc-input,.calc-select{width:100%;border-radius:10px;border:1px solid var(--cb-border);padding:8px 10px;font-size:.9rem;font-family:inherit;background:#f9fafb;outline:none;transition:border-color .18s,box-shadow .18s,background-color .18s}.calc-input:focus,.calc-select:focus{border-color:var(--cb-blue);background:#fff;box-shadow:0 0 0 1px rgba(31,78,140,.25)}.calc-input:focus-visible,.calc-select:focus-visible{outline:2px solid var(--cb-blue);outline-offset:1px}.calc-input-small{max-width:120px}.calc-select-small{width:120px;max-width:120px}.calc-checkbox small{font-weight:400;color:var(--cb-muted)}.calc-error{border-color:#e76a6a;background:#fbeaea}.calc-error-text{color:#a91515;font-size:.78rem;margin-top:3px}.calc-fieldset{background:#fff;border-radius:12px;border:1px solid rgba(226,232,240,.9);padding:10px;margin-bottom:14px;box-shadow:0 10px 24px rgba(15,23,42,.08);display:flex;flex-wrap:wrap;gap:6px;align-items:center}.calc-checkbox{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--cb-text);font-weight:500;cursor:pointer;min-height:44px}.calc-checkbox input[type=checkbox]{appearance:none;width:18px;height:18px;border:2px solid var(--cb-border);border-radius:4px;background:#fff;cursor:pointer}.calc-checkbox input[type=checkbox]:checked{background:var(--cb-blue);border-color:var(--cb-blue)}.calc-checkbox input[type=checkbox]:focus-visible{outline:2px solid var(--cb-blue);outline-offset:2px}.calc-equip-row{display:flex;align-items:center;padding:6px 0;border-bottom:1px solid var(--cb-border);width:100%}.calc-equip-row:last-child{border-bottom:0}.calc-equip-label{font-size:.92rem;color:var(--cb-text);flex:1}.calc-equip-qty{display:flex;align-items:center}.calc-equip-kom{width:70px;border-radius:10px;border:1px solid var(--cb-border);padding:6px;font-size:.88rem;text-align:center;background:#f9fafb}.calc-equip-kom:focus{border-color:var(--cb-blue);background:#fff;box-shadow:0 0 0 1px rgba(31,78,140,.25)}.calc-equip-kom:focus-visible{outline:2px solid var(--cb-blue);outline-offset:1px}.calc-equip-kom-ml{margin-left:6px;font-size:.9rem;color:var(--cb-muted)}.calc-btn{margin:18px auto 0;display:none;align-items:center;justify-content:center;padding:10px 26px;border-radius:999px;border:0;background:linear-gradient(135deg,var(--cb-blue),var(--cb-green));color:#fff;font-weight:650;font-size:1rem;cursor:pointer;box-shadow:0 12px 28px rgba(31,78,140,.36);transition:.18s;min-height:44px}.calc-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(31,78,140,.48)}.calc-btn:focus-visible{outline:2px solid #fff;outline-offset:2px}.calc-btn-offer{margin:20px auto 0;display:none;align-items:center;justify-content:center;padding:11px 28px;border-radius:999px;border:0;background:linear-gradient(135deg,var(--cb-green),var(--cb-blue));color:#fff;font-weight:650;font-size:1rem;cursor:pointer;box-shadow:0 12px 26px rgba(0,0,0,.22);transition:.18s ease;min-height:44px}.calc-btn-offer:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(0,0,0,.32)}.calc-btn-offer:focus-visible{outline:2px solid #fff;outline-offset:2px}.calc-btn-visible{display:flex}.calc-footer{height:40px;display:flex;align-items:center;justify-content:center;font-size:.78rem;color:#fff;background:var(--cb-blue-dark);border-radius:0 0 14px 14px}.calc-result-box{padding:16px;border-radius:12px;background:#f1f5f9;box-shadow:0 10px 26px rgba(15,23,42,.1);margin:20px auto;max-width:94%}.calc-result-title{font-size:1.25rem;margin-bottom:12px;color:var(--cb-blue);font-weight:650}.calc-value-green{color:var(--cb-green);font-weight:700}.calc-price-line{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:14px}.calc-price-value{font-size:1.55rem;font-weight:800;color:var(--cb-green)}.calc-split-2{display:flex;align-items:center;gap:18px;flex-wrap:nowrap}.calc-split-2>:last-child{margin-left:auto;margin-right:auto}.calc-filter-inline{display:flex;align-items:center;gap:24px;margin-top:6px;padding-left:6px}.calc-filter-inline>:nth-child(2){margin-left:auto;margin-right:auto}.calc-filter-item{display:flex;flex-direction:row;align-items:center;gap:10px}.calc-filter-item .calc-select{width:140px}.calc-filter-item .calc-label{white-space:nowrap}.calc-price-icon svg{width:18px;height:18px;color:var(--cb-blue);opacity:.85}.calc-extras{display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;margin:8px 0 0;padding-left:18px}.calc-extras li{font-size:.9rem;line-height:1.4}.calc-notes{margin:8px 0 0;padding-left:18px;list-style:none}.calc-notes li{font-size:.88rem;line-height:1.5;color:#555;position:relative;padding-left:12px;margin-bottom:4px}.calc-notes li:before{content:"•";position:absolute;left:0;color:var(--cb-blue)}.calc-notes li.calc-note-warning{font-weight:600;color:#b45309}.calc-icon{width:16px;height:16px;min-width:16px;min-height:16px;display:inline-block;vertical-align:middle;color:var(--cb-blue)}.calc-info-text{font-size:.88rem;color:#555;margin:8px 0 0;line-height:1.4;width:100%}#calc-ms-options{align-items:center;gap:18px}#calc-ms-options>:nth-child(2){margin-left:auto;margin-right:auto}#calc-oprema-group{flex-direction:column;align-items:stretch}#calc-oprema-group .calc-checkbox{flex:0 0 150px}#calc-oprema-group .calc-equip-row{width:100%;display:flex;align-items:center}#calc-stepenice-width,#calc-klupa-width{grid-template-columns:140px 120px;align-items:center;gap:12px}#calc-stepenice-width .calc-input,#calc-klupa-width .calc-input{width:120px;max-width:120px}#calc-hidro-box .calc-filter-item,#calc-klima2-box .calc-filter-item,#calc-elektroliza-box .calc-filter-item{width:100%}#calc-hidro-box .calc-select,#calc-klima2-box .calc-select,#calc-elektroliza-box .calc-select{width:180px}#calc-pokrivka-box,#calc-doziranje-box{gap:12px}.calc-hidden{display:none}.calc-disabled{opacity:.5;cursor:not-allowed}.calc-body-locked{overflow:hidden}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:768px){.calc-modal{max-width:94%}.calc-equip-kom{width:60px}.calc-fieldset{flex-direction:column;align-items:flex-start}.calc-filter-item .calc-select{width:100%}#calc-hidro-box .calc-select,#calc-klima2-box .calc-select,#calc-elektroliza-box .calc-select{width:100%}}@media(max-width:600px){.calc-extras{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.calc-modal,.calc-slider,.calc-slider:before,.calc-close,.calc-btn,.calc-btn-offer,.calc-input,.calc-select{transition:none}}.calc-transport-info,.calc-extra-cost{font-size:.9rem;color:#64748b;margin:8px 0;padding:8px 12px;background:#f8fafc;border-left:3px solid #0ea5e9;border-radius:0 6px 6px 0}.calc-transport-info{border-left-color:#f59e0b}