.nel-calc{--nel-blue:#4b9edc;--nel-blue-dim:#3a85bf;--nel-blue-glow:#4b9edc24;--nel-gray:#aaacaf;--nel-bg:#090909;--nel-s1:#111;--nel-s2:#181818;--nel-bd:#252525;--nel-bd-h:#333;--nel-text:#efefef;--nel-dim:#888;--nel-dimmer:#444;--nel-green:#22c55e;--nel-r:12px;--nel-rsm:8px;--nel-rxs:6px;background:var(--nel-bg);color:var(--nel-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:14px;line-height:1.5;overflow-x:hidden}.nel-calc *,.nel-calc :before,.nel-calc :after{box-sizing:border-box}@keyframes nel-fadeInUp{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@keyframes nel-fadeIn{0%{opacity:0}to{opacity:1}}@keyframes nel-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes nel-pulse{0%,to{box-shadow:0 0 #4b9edc66}70%{box-shadow:0 0 0 10px #4b9edc00}}.nel-calc .animate-in{animation:.5s cubic-bezier(.4,0,.2,1) both nel-fadeInUp}.nel-calc .animate-in:first-child{animation-delay:50ms}.nel-calc 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var(--nel-bd);border-radius:var(--nel-r);margin-bottom:14px;transition:border-color .2s,box-shadow .2s;overflow:hidden}.nel-calc .card:hover{border-color:var(--nel-bd-h);box-shadow:0 4px 20px #0000004d}.nel-calc .card-header{cursor:pointer;user-select:none;border-bottom:1px solid var(--nel-bd);align-items:center;gap:12px;padding:15px 20px;transition:background .15s;display:flex}.nel-calc .card-header:hover{background:var(--nel-s2)}.nel-calc .card-icon{border-radius:var(--nel-rsm);background:var(--nel-s2);border:1px solid var(--nel-bd);flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:15px;display:flex}.nel-calc .card-meta{flex:1}.nel-calc .card-title{color:var(--nel-text);font-size:13.5px;font-weight:700}.nel-calc .card-sub{color:var(--nel-dim);margin-top:1px;font-size:11px}.nel-calc .card-arrow{color:var(--nel-dimmer);font-size:11px;transition:transform .2s}.nel-calc .card.collapsed .card-arrow{transform:rotate(-90deg)}.nel-calc 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var(--nel-bd);width:100%;color:var(--nel-dimmer);cursor:pointer;background:0 0;margin-top:2px;padding:9px;font-size:12px;transition:all .15s}.nel-calc .btn-add-line:hover{border-color:var(--nel-blue);color:var(--nel-blue);background:var(--nel-blue-glow)}.nel-calc .tt{display:inline-flex;position:relative}.nel-calc .tt-i{background:var(--nel-s2);border:1px solid var(--nel-bd);width:14px;height:14px;color:var(--nel-dimmer);cursor:help;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:9px;display:inline-flex}.nel-calc .tt-t{border:1px solid var(--nel-bd);border-radius:var(--nel-rxs);color:var(--nel-dim);white-space:nowrap;pointer-events:none;opacity:0;z-index:50;text-transform:none;letter-spacing:0;background:#252525;padding:6px 10px;font-size:11px;font-weight:400;transition:opacity .15s;position:absolute;bottom:calc(100% + 7px);left:50%;transform:translate(-50%)}.nel-calc .tt:hover .tt-t{opacity:1}.nel-calc .panel{position:sticky;top:24px}.nel-calc 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.bd-val{text-align:right;min-width:56px;color:var(--nel-text);font-size:12px;font-weight:600}.nel-calc .bd-div{background:var(--nel-bd);height:1px;margin:3px 0}.nel-calc .bd-total-lbl{color:var(--nel-text);flex:1;font-size:13px;font-weight:700}.nel-calc .mult-head{border-bottom:1px solid var(--nel-bd);padding:14px 18px}.nel-calc .mult-head h3{text-transform:uppercase;letter-spacing:.7px;color:var(--nel-dim);margin-bottom:3px;font-size:11px;font-weight:700}.nel-calc .mult-head p{color:var(--nel-dimmer);font-size:11px}.nel-calc .mult-body{padding:16px 18px}.nel-calc .mult-grid{grid-template-columns:repeat(5,1fr);gap:6px;margin-bottom:10px;display:grid}.nel-calc .mult-btn{border-radius:var(--nel-rsm);border:1px solid var(--nel-bd);background:var(--nel-s2);color:var(--nel-dim);cursor:pointer;text-align:center;padding:10px 2px 8px;transition:all .15s}.nel-calc .mult-btn:hover{color:var(--nel-text);border-color:#555}.nel-calc 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.profit-row strong{color:var(--nel-green);letter-spacing:-.5px;font-size:18px;font-weight:900}.nel-calc .per-unit{border-radius:var(--nel-rsm);background:#4b9edc14;border:1px solid #4b9edc26;justify-content:space-between;align-items:center;margin-top:10px;padding:9px 14px;display:flex}.nel-calc .per-unit span{color:#4a7a9b;font-size:11px}.nel-calc .per-unit strong{color:#fff;font-size:15px;font-weight:800}.nel-calc .btn-save{border-radius:var(--nel-rsm);background:var(--nel-blue-glow);width:100%;color:var(--nel-blue);cursor:pointer;text-align:center;border:1px solid #4b9edc59;margin-bottom:10px;padding:12px;font-size:13px;font-weight:800;transition:all .15s}.nel-calc .btn-save:hover{border-color:var(--nel-blue);background:#4b9edc38}.nel-calc .saved-empty{color:var(--nel-dimmer);text-align:center;padding:6px 0;font-size:12px}.nel-calc .saved-item{border:1px solid var(--nel-bd);border-radius:var(--nel-rsm);background:var(--nel-s2);align-items:center;gap:10px;padding:10px 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var(--nel-bd);background:var(--nel-s2);color:var(--nel-dim);cursor:pointer;text-align:center;padding:10px;font-size:12px;font-weight:700;transition:all .15s}.nel-calc .btn-act:hover{color:var(--nel-text);background:var(--nel-bd);border-color:#555}.nel-toast{color:#efefef;opacity:0;z-index:9999;background:#1e1e1e;border:1px solid #252525;border-radius:10px;align-items:center;gap:8px;padding:12px 18px;font-size:13px;transition:all .28s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;bottom:28px;right:28px;transform:translateY(70px);box-shadow:0 12px 32px #0009}.nel-toast.show{opacity:1;transform:translateY(0)}@media (width<=820px){.nel-calc .wrap{grid-template-columns:1fr;padding:20px 16px 60px}.nel-calc .panel{position:static}.nel-calc .row2{grid-template-columns:1fr}.nel-calc .nel-h1{font-size:22px}.nel-calc .final-num{font-size:40px}.nel-calc .skool-right{display:none}.nel-calc .skool-left h2{font-size:17px}}.print-sheet{display:none}@media 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th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:#888;border-bottom:1px solid #ccc;padding:0 0 8px;font-size:10px;font-weight:700}.ps-table td{border-bottom:1px solid #eee;padding:9px 0;font-size:13px}.ps-table td:last-child{text-align:right;font-weight:700}.ps-total-row td{border-top:2px solid #14181f;border-bottom:none;padding-top:12px;font-size:14px;font-weight:800}.ps-margin-note{color:#777;margin:0 0 26px;font-size:11px}.ps-final{text-align:center;background:#f2f6fc;border:1px solid #dbe4f3;border-radius:10px;margin-bottom:24px;padding:22px 26px}.ps-final-label{text-transform:uppercase;letter-spacing:.6px;color:#2563eb;margin-bottom:8px;font-size:11px;font-weight:800}.ps-final-price{color:#14181f;letter-spacing:-1px;font-size:38px;font-weight:900}.ps-final-sub{color:#777;margin-top:6px;font-size:11px}.ps-footer{text-align:center;color:#999;margin-top:40px;font-size:10px}}