.calculator{background:var(--soft);border-block:1px solid var(--line)}
.calculator .section-heading{align-items:flex-start}
.calculator-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.calc-catalogue-card{background:white;border:1px solid var(--line);min-width:0}
.calc-controls{padding:24px;border-bottom:1px solid var(--line)}
.calc-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:21px}
.calc-filters button{background:white;border:1px solid var(--line);border-radius:3px;padding:10px 13px;font-size:13px;line-height:1.4;text-align:left;color:var(--ink)}
.calc-filters button:hover{border-color:var(--ink)}
.calc-filters button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:white}
.calc-search{display:block;font-size:13px;font-weight:700}
.calc-search input{display:block;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:3px;margin-top:9px;font-size:16px;color:var(--ink);background:white}
.calc-visible-count{font-size:12px;color:var(--muted);margin:13px 0 0}
.calc-table-heading,.calc-row{display:grid;grid-template-columns:minmax(0,1fr) 103px 110px 105px;gap:15px;align-items:center;padding:20px 24px}
.calc-table-heading{padding-block:14px;background:#f9fafb;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);border-bottom:1px solid var(--line)}
.calc-row{border-bottom:1px solid var(--line);font-size:14px;line-height:1.45}
.calc-row:last-child{border-bottom:0}
.calc-work-name{font-weight:700;overflow-wrap:anywhere}
.calc-unit{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:5px}
.calc-work-note{display:block;font-size:11px;line-height:1.5;font-weight:400;color:var(--muted);margin-top:7px}
.calc-quantity input{width:100%;min-height:44px;padding:10px 9px;border:1px solid #c7cdd3;border-radius:3px;font-size:16px;background:white;color:var(--ink)}
.calc-quantity input[aria-invalid=true]{border-color:#a33626}
.calc-error{display:block;font-size:11px;line-height:1.4;color:#a33626;margin-top:7px}
.calc-rate{color:var(--muted);font-size:12px}
.calc-amount{font-size:12px;font-weight:700}
.calc-mobile-label{display:none}
.calc-empty-search{padding:26px 24px;font-size:14px;line-height:1.6;color:var(--muted);margin:0}
.calc-summary{background:var(--ink);color:white;padding:26px;position:sticky;top:24px;border-top:4px solid var(--yellow)}
.calc-summary-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:19px}
.calc-summary h3{font-size:23px;letter-spacing:-.5px;margin:0}
.calc-badge{display:grid;place-items:center;min-width:28px;height:28px;border:1px solid #65707a;font-size:13px;padding-inline:6px;border-radius:3px}
.calc-selection-empty{font-size:14px;line-height:1.7;color:#c9ced3;margin:0 0 24px}
.calc-selected{list-style:none;padding:0;margin:0;max-height:360px;overflow-y:auto}
.calc-selected-row{display:flex;align-items:start;justify-content:space-between;gap:12px;padding:15px 0;border-top:1px solid #3e464e;font-size:13px;line-height:1.5}
.calc-selected-row small{display:block;color:#bdc5cd;font-size:12px;margin-top:5px}
.calc-remove{flex-shrink:0;border:1px solid #65707a;color:white;background:transparent;width:32px;height:32px;border-radius:3px;font-size:20px;line-height:1}
.calc-remove:hover{background:#3e464e}
.calc-total-block{border-top:1px solid #65707a;margin-top:23px;padding-top:22px}
.calc-total-label{margin:0 0 11px;color:#bdc5cd;font-size:12px}
.calc-total{display:block;font-size:27px;line-height:1.2;letter-spacing:-.5px;color:var(--yellow)}
.calc-total-note{font-size:12px;line-height:1.7;color:#c9ced3;margin:13px 0 21px}
.calc-summary .button{width:100%}
.calc-summary .button:disabled{opacity:.5}
.calc-secondary-actions{display:flex;flex-wrap:wrap;gap:17px;margin-top:19px}
.calc-secondary-actions button{padding:4px 0;background:transparent;color:#dfe3e7;border:0;border-bottom:1px solid #65707a;font-size:12px;line-height:1.5}
.calc-secondary-actions button:disabled{opacity:.4}
.calc-scope{font-size:12px;line-height:1.7;color:var(--muted);max-width:810px;margin:23px 0 0}
.calc-price-date{font-size:12px;line-height:1.7;color:var(--muted);margin:10px 0 0}
.request-estimate{margin:0 0 23px;padding:17px;border:1px solid #65707a;background:var(--ink-2)}
.request-estimate-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px;margin-bottom:12px}
.request-estimate-heading button{background:transparent;border:0;border-bottom:1px solid #89949e;padding:4px 0;color:white;font-size:12px}
.request-estimate textarea{width:100%;min-height:120px;resize:vertical;border:1px solid #65707a;background:var(--ink);color:#dfe3e7;font-size:12px;line-height:1.7;padding:13px}
@media(min-width:801px){.header nav{gap:clamp(12px,1.4vw,24px)}}
@media(min-width:801px) and (max-width:1150px){.calculator-layout{grid-template-columns:minmax(0,1fr) 300px;gap:20px}.calc-table-heading,.calc-row{grid-template-columns:minmax(0,1fr) 90px;gap:12px;padding:18px}.calc-table-heading{display:none}.calc-controls{padding:18px}.calc-rate,.calc-amount{padding-top:7px}.calc-mobile-label{display:block;font-size:11px;font-weight:400;margin-bottom:5px;color:var(--muted)}.calc-quantity .calc-mobile-label{display:none}.calc-rate{grid-column:1}.calc-amount{grid-column:2}.calc-summary{padding:22px}}
@media(max-width:800px){.calculator-layout{grid-template-columns:1fr;gap:24px}.calc-summary{position:static}.calc-selected{max-height:none}.calc-summary .button{width:auto;min-width:240px}.calc-scope{max-width:100%}}
@media(max-width:600px){.calc-controls{padding:20px}.calc-filters button{font-size:12px;padding:9px 10px}.calc-table-heading{display:none}.calc-row{grid-template-columns:minmax(0,1fr) 92px;gap:14px;padding:20px}.calc-rate{grid-column:1}.calc-amount{grid-column:2}.calc-mobile-label{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-bottom:5px}.calc-quantity .calc-mobile-label{display:none}.calc-work-name{font-size:14px}.calc-summary{padding:23px}.calc-summary .button{width:100%;min-width:0}.calc-total{font-size:26px}.calc-secondary-actions{gap:22px}.calc-empty-search{padding:23px 20px}}
@media print{.calc-controls,.calc-catalogue-card,.calc-secondary-actions,.calc-summary .button{display:none!important}.calculator-layout{display:block}.calc-summary{position:static;background:white;color:black;border-color:#ccc;padding:0}.calc-summary h3,.calc-total,.calc-total-note,.calc-selected-row small{color:black}.calc-selected{max-height:none}.calc-remove{display:none}.request-estimate{display:none}}
.calc-basis-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.calc-basis-switch button{padding:20px 24px;text-align:left;border:1px solid #c8dce9;background:white;color:var(--ink);border-radius:4px;line-height:1.5}.calc-basis-switch button strong{display:block;font-size:17px}.calc-basis-switch button span{display:block;font-size:12px;color:#59738b;margin-top:5px}.calc-basis-switch button[aria-pressed=true]{border-color:#009de0;box-shadow:inset 0 3px #009de0;background:#eef9ff}.calc-basis-note{padding:17px 20px;background:#e4f3fb;border-left:3px solid #009de0;color:#244b69;font-size:13px;line-height:1.7;margin-bottom:24px;max-width:100%}.calc-category{display:block;font-size:13px;font-weight:700;margin-bottom:18px}.calc-category select{display:block;width:100%;padding:11px 12px;min-height:44px;font-size:15px;margin-top:9px;background:white;color:var(--ink);border:1px solid var(--line);border-radius:3px}.calc-category-label{display:block;width:fit-content;color:#1b6a92;background:#eef8fd;padding:3px 7px;font-size:10px;font-weight:400;margin-top:10px;border-radius:2px}.calc-norm-details{font-size:11px;font-weight:400;line-height:1.6;color:#546f85;margin-top:10px}.calc-norm-details summary{cursor:pointer;color:#246b93}.calc-norm-details p{margin:9px 0}.calc-row{align-items:start}.calc-catalogue-card{max-height:980px;overflow:auto;scrollbar-width:thin;scrollbar-color:#b6cbd9 white}.calc-controls{background:white;position:relative}.calc-table-heading{position:sticky;top:0;z-index:1}.calc-total{color:#50caff}.calc-summary{border-radius:4px}.calc-summary .button-yellow{background:#2ab9f5}.calc-search input:focus,.calc-quantity input:focus{outline-color:#009de0}.calc-rate{overflow-wrap:anywhere}
@media(max-width:600px){.calc-basis-switch{gap:9px}.calc-basis-switch button{padding:16px 13px}.calc-basis-switch button strong{font-size:14px}.calc-basis-switch button span{font-size:11px}.calc-basis-note{font-size:12px;padding:15px}.calc-catalogue-card{max-height:1050px}.calc-table-heading{position:static}.calc-summary{position:static}}