@font-face{font-family:Golos;src:url('assets/golos.ttf')}@font-face{font-family:Golos;src:url('assets/golos-semibold.ttf');font-weight:600}
.compact-original{--blue:#2864ae;--ink:#18354e;--muted:#617286;--line:#e0e7ee;--surface:#fff;font-family:Golos,sans-serif;background:#fff;color:var(--ink)}
.compact-original [hidden]{display:none!important}.compact-original .top,.compact-original .steps{display:none}
.compact-original main{max-width:1440px;width:100%;margin:0 auto;padding:28px 44px}
.compact-original .design-bar{background:#173a59;color:#fff;padding:16px max(30px,calc((100vw - 1352px)/2));font-size:12px}
.compact-original .design-top{display:flex;justify-content:space-between;gap:20px;margin-top:12px}.compact-original .design-top span{font-size:10px;color:#c5d5e3}.compact-original .calculator-preview-nav{display:flex;margin-bottom:8px}
.compact-original .calculator-preview-nav>a{padding:8px 14px;border:1px solid #5c7890;border-radius:4px;color:#d6e3ef;text-decoration:none;font-size:11px}
.compact-original .page-heading{margin-bottom:12px;align-items:start;gap:20px}.compact-original .page-heading h1{font-size:29px;line-height:1.3;letter-spacing:-.6px;margin:5px 0 8px}
.compact-original .page-heading p{font-size:12px}.compact-original .eyebrow{font-size:10px}
.compact-original .preview-safety{font-size:11px;line-height:1.6;color:var(--muted);max-width:960px;margin:0 0 20px}
.compact-original .workspace{display:flex!important;flex-direction:column!important;gap:0}
.compact-original .workspace>aside,.compact-original .workspace>.results,.compact-original #variants,.compact-original #selected{width:100%;min-width:0;position:static;max-width:none}
.compact-original .panel{border:0;box-shadow:none;border-radius:0;padding:20px 0;border-top:1px solid var(--line);background:#fff}
.compact-original .panel-title{margin-bottom:15px}.compact-original .panel-title h2{font-size:17px}.compact-original .compact-input-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:18px}
.compact-original .field{margin:0;font-size:11px;line-height:1.5;gap:8px;color:var(--muted)}.compact-original .compact-input-grid>.field{display:flex;flex-direction:column;justify-content:end}
.compact-original .field select,.compact-original .field input,.compact-original .unit-input{min-height:42px;width:100%;font-family:inherit;font-size:13px;border-radius:4px}
.compact-original .compact-field .field{min-height:25px;margin-bottom:8px}.compact-original .unit-input input{min-width:0;font-size:15px}.compact-original .unit-input select{font-size:11px}
.compact-original .mode-switch{max-width:350px;margin:0 0 18px}.compact-original .advanced{margin:20px 0 0;padding:0;border:0}.compact-original .advanced .field{margin:12px 0;max-width:380px}
.compact-original .compact-count{display:flex;align-items:center;gap:22px;margin-top:20px}.compact-original .compact-count .count-grid{display:flex;gap:18px;margin:0}.compact-original .compact-count input[type=number]{width:85px;min-height:38px}
.compact-original .compact-count .small{font-size:10px}.compact-original .check{font-size:11px;margin:8px 0}
.compact-original #jockey-section{margin-top:15px;padding-top:0}.compact-original #jockey-fields{max-width:650px}
.compact-original #extras{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
.compact-original .compact-form-actions{display:flex;justify-content:flex-end;margin-top:15px}
.compact-original #calculate{width:230px;min-height:42px}.compact-original button{font-family:inherit}.compact-original button.primary,.compact-original button.secondary{border-radius:4px;font-size:12px}.compact-original .text-button{font-size:11px}
.compact-original #variants .results-heading{margin:0 0 8px;gap:16px}.compact-original #variants .results-heading h2{font-size:17px}.compact-original .results-heading p{font-size:11px}
.compact-original .variants-top{gap:20px;justify-content:flex-end;margin:8px 0}.compact-original .variants-top h2{display:none}
.compact-original .table-tools{padding:0 0 14px;background:#fff;justify-content:flex-end;gap:20px}.compact-original .sort{font-size:11px}.compact-original .sort select{font-family:inherit;font-size:11px}
.compact-original .table-scroll{border:0}.compact-original #variants table{width:100%;min-width:1050px;font-size:12px}
.compact-original #variants th{font-size:10px;font-weight:400;text-transform:none;letter-spacing:0;background:#f5f7fa;padding:13px 12px;color:var(--muted)}
.compact-original #variants td{padding:14px 12px;border-bottom:1px solid #e9edf2;font-size:12px;vertical-align:middle}.compact-original #variants td small{font-size:10px;line-height:1.6}
.compact-original #variants tr.selected-row,.compact-original #variants tr.selected{background:#edf4fc}
.compact-original #variants [data-price],.compact-original #variants td:nth-last-child(3){white-space:nowrap}
.compact-original #selected .pump-heading h2{font-size:23px}.compact-original #selected .pump-heading{margin:12px 0;gap:20px}
.compact-original #selected .member-field,.compact-original #selected #member-field{max-width:850px;margin:15px 0}.compact-original #member-choice{font-size:12px;min-height:42px}
.compact-original #selected .detail-layout{display:grid!important;grid-template-columns:minmax(0,1fr) 235px!important;gap:32px!important}
.compact-original .product-side{display:block!important;padding:0;border:0;background:#fff;min-width:0}
.compact-original .product-side .photo{background:#fff;border:0;min-height:180px}.compact-original .product-side .photo img{width:100%;height:210px;object-fit:contain}
.compact-original .product-side dl{font-size:11px}.compact-original .product-side .commerce strong{font-size:23px}.compact-original .product-side .commerce p{font-size:11px;line-height:1.6}
.compact-original .product-side .primary,.compact-original .product-side .secondary{margin-top:10px;width:100%}
.compact-original .station-actions{display:flex;flex-direction:column;gap:0}
.compact-original .tabs{margin:18px 0 22px;gap:22px}.compact-original .tabs button{font-size:12px;padding:10px 0}
.compact-original .chart-box{height:355px}.compact-original .chart-wrap{height:355px}.compact-original .chart-switch button{font-size:11px}
.compact-original .subcharts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:22px}.compact-original .subchart{border-top:1px solid var(--line);padding-top:12px;min-width:0}.compact-original .subchart header{display:flex;justify-content:space-between;gap:10px;font-size:12px}.compact-original .subchart .chart-box{height:160px;margin-top:8px}.compact-original .subchart .no-data{min-height:160px;font-size:11px;background:#fff;border:0;padding:25px 0;color:var(--muted)}
.compact-original .metrics{gap:15px}.compact-original .metric span{font-size:10px}.compact-original .metric b{font-size:23px}
.compact-original .station-photo{margin:0 0 16px}.compact-original .station-photo img{width:100%;height:215px;object-fit:contain}.compact-original .station-photo figcaption{font-size:9px;text-align:center;color:var(--muted)}
.compact-original .station-heading-statistics{flex:0 0 190px!important}.compact-original #selection-stats{min-height:50px;padding:8px 12px!important;border-radius:4px;font-size:10px!important}.compact-original #selection-stats strong{font-size:23px!important}.compact-original #selection-stats span{font-size:10px!important}
.compact-original .heading-statistics{max-width:230px}.compact-original .selection-counter{padding:8px 12px}.compact-original .selection-counter strong{font-size:23px}.compact-original .dataset{font-size:10px}
.compact-original footer{display:flex;justify-content:space-between;padding:30px 0;font-size:10px;color:var(--muted)}
.compact-original #parameters{display:block!important;padding:18px 0!important}.compact-original #preview-note{display:none!important}.compact-original #form-error:empty,.compact-original #stock-progress:empty{display:none}.compact-original .variants-top{display:flex;flex-wrap:wrap;align-items:center;margin:14px 0}.compact-original .variants-top .table-tools{padding:0;margin:0 auto 0 0;border:0}.compact-original .photo{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.compact-original .photo span{position:static;font-size:9px;line-height:1.5;display:block}.compact-original #form-note{margin:8px 0 0}.compact-original .product-side .photo img{height:190px}
@media(max-width:1050px){.compact-original .compact-input-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.compact-original .compact-count{flex-wrap:wrap}.compact-original #selected .detail-layout{grid-template-columns:minmax(0,1fr) 190px!important;gap:20px!important}.compact-original #extras{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){
 .compact-original main{padding:20px 16px}.compact-original .design-bar{padding:14px 16px}.compact-original .design-top{display:block}.compact-original .design-top span{display:block;margin-top:4px}
 .compact-original .page-heading{display:block}.compact-original .page-heading h1{font-size:24px}.compact-original .heading-statistics,.compact-original .station-heading-statistics{margin-top:14px;max-width:100%!important;width:100%}.compact-original .dataset{display:none!important}
 .compact-original .compact-input-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}.compact-original .field{font-size:10px}.compact-original .compact-field .field{min-height:30px}
 .compact-original .compact-count{display:block}.compact-original .compact-count .count-grid{margin-top:14px}.compact-original #extras{grid-template-columns:1fr}
 .compact-original #calculate{width:100%}.compact-original .variants-top{flex-wrap:wrap;gap:12px;justify-content:space-between}.compact-original .table-tools{flex-wrap:wrap;justify-content:space-between;gap:10px}.compact-original .sort select{max-width:180px}
 .compact-original #variants .results-heading{flex-wrap:wrap}.compact-original #selected .pump-heading{display:block}.compact-original #compare-add{margin-top:10px}
 .compact-original #selected .detail-layout{display:flex!important;flex-direction:column!important}.compact-original .product-side{order:-1}.compact-original .product-side .photo,.compact-original .station-photo{float:left;width:100px;margin:0 15px 8px 0;min-height:140px}.compact-original .product-side .photo img,.compact-original .station-photo img{height:135px}.compact-original .product-side:after{content:'';display:block;clear:both}
 .compact-original .product-side>button,.compact-original .station-actions{clear:both}.compact-original .tabs{gap:16px;overflow-x:auto;white-space:nowrap}.compact-original .chart-box,.compact-original .chart-wrap{height:270px}
 .compact-original .subcharts{grid-template-columns:1fr;gap:15px}.compact-original .subchart .chart-box{height:175px}.compact-original .member-heading{display:block}.compact-original #member-auto{display:block;margin-top:8px}
 .compact-original .engineering-note{margin-top:20px}.compact-original footer{flex-wrap:wrap;gap:12px}
}
.compact-original .subchart.expanded{grid-column:1/-1}.compact-original .subchart.expanded .chart-box{height:300px}
@media print{.compact-original>.design-bar{display:none!important}}
/* Live-client rules: preserve real navigation, help, counters and cabinet actions. */
.ri-compact main{max-width:1440px;padding:18px 20px}
.ri-compact .top{display:flex;min-height:0;padding:12px 20px;background:#fff;border-bottom:1px solid var(--line)}
.ri-compact .top .brand,.ri-compact .top .brand-caption{display:none}
.ri-compact .top nav{margin-right:auto}
.ri-compact .workspace>.results{margin:0}
.ri-compact .workspace>#variants{margin:10px 0 24px}
.ri-compact .workspace>#selected{margin:0}
.ri-compact .workspace>.engineering-note{margin-top:22px}
.ri-compact .ri-input-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px 26px}
.ri-compact .ri-input-section{min-width:0}
.ri-compact .ri-input-section>.field-divider{padding:0 0 8px;margin:0 0 12px;border:0;min-height:24px;align-items:baseline;font-size:12px;color:var(--ink)}
.ri-compact .ri-input-section .field{margin:10px 0 5px;line-height:1.5;font-size:12px}
.ri-compact .ri-input-section input,.ri-compact .ri-input-section select{font-family:inherit;font-size:14px}
.ri-compact .unit-input{height:40px;min-height:40px;border-radius:4px}
.ri-compact .unit-input input{min-width:0;width:100%;font-size:14px}
.ri-compact .unit-input select{max-width:95px;font-size:12px}
.ri-compact .ri-input-section .small{margin:7px 0;font-size:11px;line-height:1.55}
.ri-compact .ri-input-section .mode-switch{margin:10px 0;max-width:none}
.ri-compact .ri-input-section .pair,.ri-compact .ri-input-section .twins{gap:12px}
.ri-compact .ri-input-section details{margin:10px 0}
.ri-compact .ri-input-section details summary{font-size:12px;cursor:pointer}
.ri-compact #form-error{margin:12px 0 0}
.ri-compact #form-error:empty{margin:0}
.ri-compact #variants .variants-top h2{display:block;font-size:17px;margin:0 auto 0 0}
.ri-compact #variants .variants-top{justify-content:space-between;align-items:center;margin:4px 0 14px}
.ri-compact #variants .variants-top .muted,.ri-compact .variants-actions{font-size:11px}
.ri-compact.ri-pump #variants .variants-top h2,.ri-compact.ri-station #variants .variants-top h2{display:none}
.ri-compact #variants table{min-width:700px}
.ri-compact.ri-pump #variants table,.ri-compact.ri-station #variants table{min-width:1050px}
.ri-compact .requirement{margin:0 0 16px!important;padding:14px 0!important;border-bottom:1px solid var(--line)}
.ri-compact .requirement-grid,.ri-compact .summary-grid{gap:18px}
.ri-compact .req-main b,.ri-compact .summary-grid b{font-size:27px}
.ri-compact .req-side b{font-size:21px}
.ri-compact .requirement-note,.ri-compact .summary-note{font-size:11px;line-height:1.6;margin-top:12px;padding-top:10px}
.ri-compact .requirement-note p{margin:5px 0}
.ri-compact .req-main span,.ri-compact .req-side span{font-size:11px}
.ri-compact .ri-jump{margin-left:auto;white-space:nowrap}
.ri-compact .selection-top{gap:16px;flex-wrap:wrap}
.ri-compact .product-side .photo img{object-fit:contain;width:100%;max-width:220px;height:210px}
.ri-compact .photo-caption{font-size:10px;color:var(--muted);text-align:center;line-height:1.5}
.ri-compact .product-side .photo{padding:0}
.ri-compact .form-note{font-size:11px;line-height:1.6;margin:10px 0}
.ri-compact .spec-group h3{font-size:15px}
.ri-compact .spec-group dl{font-size:12px}
.ri-compact .equipment-heading>img{width:38px;height:50px;object-fit:contain}
.ri-compact .selection-note{font-size:12px;line-height:1.7}
.ri-compact .table-scroll{overflow-x:auto;max-width:100%}
.ri-compact .field select{max-width:100%}
.ri-compact .ri-water #parameters{display:grid!important;grid-template-columns:minmax(180px,240px) minmax(0,1fr);column-gap:24px}
.ri-compact .ri-water .panel-title,.ri-compact .ri-water .form-note{grid-column:1/-1}
.ri-compact.ri-water #groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:16px;margin-top:16px}
.ri-compact .water-counter{padding:8px 12px;border-radius:4px}
.ri-compact .water-counter b{font-size:23px}
.ri-compact .quick{flex-wrap:wrap}
.ri-compact .next-step{margin:20px 0!important}
.ri-compact :focus-visible{outline:2px solid #2864ae;outline-offset:3px}
@media(min-width:1000px){
 .ri-compact #parameters:has(#fld-volume):has(#fld-moshnost) .ri-input-sections{grid-template-columns:repeat(2,minmax(240px,1fr))}
 .ri-compact #fields>.ri-input-sections{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
}
@media(max-width:760px){
 .ri-compact main{padding:14px 12px}
 .ri-compact .ri-input-sections{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}
 .ri-compact .ri-input-section .pair,.ri-compact .ri-input-section .twins{grid-template-columns:1fr}
 .ri-compact .ri-input-section .small{font-size:11px}
 .ri-compact .top{flex-wrap:wrap;gap:10px}
 .ri-compact .top nav{flex-wrap:wrap}
 .ri-compact .unit-input select{max-width:74px;font-size:11px}
 .ri-compact .req-main b{font-size:24px}
 .ri-compact .requirement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ri-compact .variants-actions{flex-wrap:wrap;gap:8px}
 .ri-compact .summary-grid{grid-template-columns:1fr}
 .ri-compact #variants .variants-top{gap:10px}
 .ri-compact .product-side .photo img{height:135px}
 .ri-compact.ri-water #groups{grid-template-columns:1fr}
 .ri-compact .ri-jump{font-size:11px}
}
@media(max-width:460px){.ri-compact .ri-input-sections{grid-template-columns:1fr 1fr}.ri-compact .ri-input-section:has(#cod-helper),.ri-compact .ri-input-section:has(#medium),.ri-compact .ri-input-section:has(#maxCount){grid-column:1/-1}}
@media print{.ri-compact .ri-jump{display:none!important}}
.ri-compact .heading-statistics,.ri-compact .heading-statistics .dataset,.ri-compact .selection-counter{min-width:0!important;max-width:100%}
.ri-compact .heading-statistics{width:230px;flex:0 0 230px}
.ri-compact .heading-statistics .dataset small{white-space:normal}
.ri-compact .selection-counter{box-sizing:border-box}
.ri-compact.ri-water #parameters{display:block!important}
.ri-compact.ri-water #parameters>.unit-input{max-width:220px}
.ri-compact.ri-water #group-select{max-width:600px}
.ri-compact.ri-water #add-group{max-width:250px}
@media(max-width:640px){.ri-compact .heading-statistics{width:100%;flex-basis:auto}}
.ri-compact .heading-statistics{display:block!important}
.ri-compact .heading-statistics>*{width:100%!important;min-width:0!important;max-width:100%!important;box-sizing:border-box}
.ri-compact .page-heading>div:first-child{min-width:0}

/* Alignment pass: consistent field rhythm and restrained, explicit sections. */
.ri-compact .top{padding:0 20px;min-height:52px;gap:16px}
.ri-compact .top nav{align-items:stretch;gap:24px;min-height:52px}
.ri-compact .top nav>a,.ri-compact .top nav>button,.ri-compact .top nav>span{display:flex;align-items:center;justify-content:center;min-height:52px;padding:0!important;margin:0;line-height:1.25}
.ri-compact .page-heading{padding:0 0 18px;margin-bottom:0;align-items:center;gap:24px}
.ri-compact .page-heading h1{font-size:26px;line-height:1.25;letter-spacing:-.55px}
.ri-compact .page-heading p{margin:8px 0 0;line-height:1.5}
.ri-compact .selection-counter{min-height:56px;padding:12px 15px;box-shadow:none;border:1px solid #e2e8f0;background:#fff}
.ri-compact #parameters{border:1px solid #dce5ef;border-radius:7px;padding:20px!important;margin:0 0 22px;background:#fff}
.ri-compact #parameters .panel-title{margin:0 0 18px;padding:0 0 14px;border-bottom:1px solid #e7edf4;min-height:0;align-items:center}
.ri-compact #parameters .panel-title h2{font-size:16px;font-weight:600;line-height:1.3}
.ri-compact #parameters .panel-title .text-button{margin:0;font-size:12px}
.ri-compact .ri-input-sections{gap:24px;align-items:start}
.ri-compact .ri-input-section>.field-divider:first-child{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:24px;margin:0 0 10px;padding:0;color:#173b65;font-size:12px;font-weight:600;line-height:1.35;border:0}
.ri-compact #parameters .field{margin:12px 0 6px;line-height:1.4;min-height:0;color:#526781;font-size:12px;font-weight:400}
.ri-compact #parameters .ri-input-section>.field-divider+.field,
.ri-compact #parameters .ri-control>.field,
.ri-compact #parameters .ri-input-section>.field:first-child{margin-top:0}
.ri-compact #parameters .ri-control{margin:12px 0 0;min-width:0}
.ri-compact #parameters .ri-input-section>.field-divider+.ri-control{margin-top:0}
.ri-compact #parameters .unit-input{margin:0;min-height:42px;height:42px;border-color:#d7e1ee;background:#fff;border-radius:4px}
.ri-compact #parameters .unit-input>input{height:40px;min-height:0;padding:10px 12px;line-height:20px;background:transparent}
.ri-compact #parameters .unit-input>span,.ri-compact #parameters .unit-input>select{min-height:40px;height:40px;display:flex;align-items:center;justify-content:center;padding:0 10px;background:#f5f7fa;color:#526781;border:0;border-left:1px solid #dfe6f0;border-radius:0 4px 4px 0}
.ri-compact #parameters .unit-input>select{display:block;min-width:58px;width:auto;font-size:11px}
.ri-compact #parameters .field>select,.ri-compact #parameters .field>input:not([type=checkbox]){display:block;margin-top:6px;min-height:42px;height:42px;padding:9px 11px;border-color:#d7e1ee;background:#fff}
.ri-compact #parameters .field>.unit-input{margin-top:6px}
.ri-compact #parameters .pair,.ri-compact #parameters .twins{gap:12px;align-items:start;margin:12px 0 0}
.ri-compact #parameters .pair>div,.ri-compact #parameters .twins>div{min-width:0}
.ri-compact #parameters .pair .field,.ri-compact #parameters .twins .field{min-height:34px;display:flex;align-items:flex-end;margin:0 0 6px;padding:0;line-height:17px}
.ri-compact #parameters .pair>.field,.ri-compact #parameters .twins>.field{display:block;min-height:0}
.ri-compact #parameters .ri-input-section>.field-divider+.pair,
.ri-compact #parameters .ri-input-section>.field-divider+.twins{margin-top:0}
.ri-compact #parameters .ri-input-section>.field-divider+.pair .field,
.ri-compact #parameters .ri-input-section>.field-divider+.twins .field{min-height:17px}
.ri-compact #parameters .segmented,.ri-compact #parameters .fluid-options{margin:6px 0 0;min-height:42px;border-color:#d7e1ee}
.ri-compact #parameters .segmented button,.ri-compact #parameters .fluid-options button{min-height:40px;padding:8px 10px;line-height:1.3}
.ri-compact #parameters .small,.ri-compact #parameters .form-note{font-size:11px;color:#64748b;line-height:1.55;margin:8px 0 0}
.ri-compact #parameters .check{margin:12px 0 0;font-size:12px;line-height:1.5}
.ri-compact .compact-form-actions{display:flex;align-items:center;justify-content:flex-end;gap:24px;margin-top:20px;padding-top:16px;border-top:1px solid #e7edf4}
.ri-compact #parameters .compact-form-actions>.form-note{margin:0!important;max-width:680px;flex:1}
.ri-compact #parameters .compact-form-actions>#calculate{margin:0!important;width:230px;min-width:210px;min-height:44px;height:44px;padding:11px 16px;flex:none;border-radius:4px}
.ri-compact .ri-mode-section{margin:0 0 18px;max-width:720px}
.ri-compact .ri-mode-section .small{margin:6px 0 0}
.ri-compact .ri-wide-fields>.ri-input-section{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 20px;align-items:start}
.ri-compact .ri-wide-fields>.ri-input-section>.field-divider{grid-column:1/-1;margin-bottom:0}
.ri-compact #parameters .ri-wide-fields .ri-control{margin:0}
.ri-compact .ri-wide-fields>.ri-input-section>.small{grid-column:1/-1;margin:0}
.ri-compact .ri-wide-fields .ri-control>.field{min-height:34px}
.ri-compact #variants{padding:18px 0 0}
.ri-compact #variants .table-scroll{border:1px solid #dce5ef;border-radius:5px}
.ri-compact #variants th{background:#f4f7fb;color:#4e6480;font-weight:500;padding:11px 14px;line-height:1.4}
.ri-compact #variants td{padding:13px 14px;line-height:1.45}
.ri-compact #selected{padding:20px 0 0}
.ri-compact .tabs{gap:22px;margin:14px 0 18px}
.ri-compact .tabs button{padding:11px 0;font-size:12px}
.ri-compact .compact-input-grid{align-items:start;gap:16px}
.ri-compact #parameters .compact-input-grid>.field{display:block;margin:0;min-height:0}
.ri-compact #parameters .compact-input-grid>.field>select{margin-top:6px}
.ri-compact #parameters .compact-field>.field{margin:0 0 6px;min-height:17px}
.ri-compact #parameters .compact-input-grid .field .help{float:right}
.ri-compact #parameters .ri-label-text{display:flex;align-items:flex-end;min-height:34px;line-height:17px;gap:6px}
.ri-compact #parameters label.field:not(:has(input,select)){display:flex;align-items:flex-end;min-height:34px;line-height:17px}
.ri-compact #parameters .ri-input-section>.field-divider+.pair .field,
.ri-compact #parameters .ri-input-section>.field-divider+.twins .field{min-height:34px}
.ri-compact .ri-input-section>.field-divider:first-child{margin-bottom:12px}
.ri-compact .compact-form-actions>.form-note{text-align:left;margin-right:auto!important;max-width:none!important}
.ri-compact .compact-form-actions:has(.form-note){justify-content:space-between}
.ri-compact #parameters .panel-title h2{margin:0}
.ri-compact .top{height:auto}
.ri-compact .top nav{margin:0 auto 0 0!important;justify-content:flex-start;height:auto}
.ri-compact .top nav>a,.ri-compact .top nav>button,.ri-compact .top nav>span{height:auto}
.ri-compact .ri-input-section>.field-divider.ri-subheading{margin:12px 0 8px;padding:0;border:0;min-height:20px}
.ri-compact #parameters .panel-title>button{min-height:28px;height:28px;padding:0;line-height:1.4}
.ri-compact .ri-subsection-root>.field-divider:first-child{display:flex;align-items:center;min-height:24px;margin:0 0 12px;padding:0;border:0;font-size:12px;color:#173b65}
.ri-compact #parameters .ri-subsection-root>.field-divider+.field{margin-top:0}
.ri-compact #parameters .ri-wide-fields .ri-control .field{margin-top:0}
.ri-compact #parameters .ri-input-section .ri-control>.field{word-break:normal}
.ri-compact .ri-form-extra{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:16px}
.ri-compact .ri-form-extra details{margin:0!important;padding:0;border:0}
.ri-compact .ri-form-extra summary{font-size:12px;cursor:pointer}
.ri-compact .ri-form-extra details[open]{padding-top:0}
@media(min-width:1101px){
 .ri-compact.ri-cold-storage #parameters .ri-input-sections{grid-template-columns:1fr 3fr}
 .ri-compact.ri-cold-storage .ri-input-section:nth-child(2){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 16px}
 .ri-compact.ri-cold-storage .ri-input-section:nth-child(2)>.field-divider,
 .ri-compact.ri-cold-storage .ri-input-section:nth-child(2)>.small{grid-column:1/-1}
 .ri-compact.ri-cold-storage #parameters .ri-input-section:nth-child(2)>.field,
 .ri-compact.ri-cold-storage #parameters .ri-input-section:nth-child(2)>.ri-control{margin:0}
 .ri-compact.ri-cold-storage .ri-input-section:nth-child(2)>.field-divider:first-child{margin:0 0 4px}
 .ri-compact #parameters .ri-label-text,
 .ri-compact #parameters label.field:not(:has(input,select)),
 .ri-compact #parameters .pair .field,
 .ri-compact #parameters .twins .field,
 .ri-compact #parameters .ri-input-section>.field-divider+.pair .field,
 .ri-compact #parameters .ri-input-section>.field-divider+.twins .field{min-height:17px}
 .ri-compact .ri-input-sections[data-groups="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ri-compact .ri-input-sections[data-groups="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}
 .ri-compact .ri-input-sections[data-groups="4"]{grid-template-columns:repeat(4,minmax(0,1fr))}
 .ri-compact.ri-knb-parameters .ri-input-sections{grid-template-columns:1fr 1.15fr}
 .ri-compact.ri-knb-parameters .ri-input-section:first-child{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
 .ri-compact.ri-knb-parameters .ri-input-section:first-child>.field-divider,
 .ri-compact.ri-knb-parameters .ri-input-section:first-child>.small{grid-column:1/-1;margin:0}
 .ri-compact.ri-knb-parameters #parameters .ri-input-section:first-child>.field,
 .ri-compact.ri-knb-parameters #parameters .ri-input-section:first-child>.ri-control{margin:0}
 .ri-compact.ri-knb-parameters #parameters .ri-input-section:first-child>.ri-control>.field,
 .ri-compact.ri-knb-parameters #parameters .ri-input-section:first-child>.field{min-height:17px}
}
@media(max-width:1100px){
 .ri-compact .ri-input-sections{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
 .ri-compact .ri-wide-fields>.ri-input-section{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ri-compact .ri-input-sections[data-groups="1"]{grid-template-columns:1fr}
 .ri-compact .page-heading h1{font-size:24px}
}
@media(max-width:640px){
 .ri-compact .ri-form-extra{grid-template-columns:1fr;gap:16px}
 .ri-compact .top{padding:0 12px;gap:10px;align-items:center;min-height:46px}
 .ri-compact .top nav{gap:16px;min-height:46px;flex-wrap:wrap}
 .ri-compact .top nav>a,.ri-compact .top nav>button,.ri-compact .top nav>span{min-height:46px;font-size:11px}
 .ri-compact .page-heading{padding:0 0 16px;gap:12px}
 .ri-compact .page-heading h1{font-size:22px}
 .ri-compact .selection-counter{min-width:0;min-height:42px;padding:9px 12px}
 .ri-compact #parameters{padding:16px!important;margin-bottom:20px}
 .ri-compact #parameters .panel-title{margin-bottom:16px;padding-bottom:12px}
 .ri-compact .ri-input-sections{grid-template-columns:1fr!important;gap:20px}
 .ri-compact .ri-input-section+.ri-input-section{padding-top:16px;border-top:1px solid #e7edf4}
 .ri-compact .compact-form-actions{flex-direction:column;align-items:stretch;gap:12px;margin-top:18px;padding-top:14px}
 .ri-compact #parameters .compact-form-actions>#calculate{width:100%;min-width:0;order:-1}
 .ri-compact .ri-wide-fields>.ri-input-section{grid-template-columns:1fr}
 .ri-compact .tabs{gap:18px;overflow-x:auto;white-space:nowrap}
 .ri-compact .ri-input-section .field-divider{flex-wrap:wrap}
.ri-compact #parameters .ri-input-section .pair,.ri-compact #parameters .ri-input-section .twins{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* Dense engineering workspace: reduce whitespace, never remove controls. */
.ri-compact{--ri-gap:12px;--ri-label:12px;--ri-control:36px}
.ri-compact main{padding:12px 20px}
.ri-compact .top{padding:0 20px}
.ri-compact .top nav{min-height:36px;gap:24px}
.ri-compact .top nav>a,.ri-compact .top nav>button,.ri-compact .top nav>span{min-height:36px;padding:8px 0}
.ri-compact .page-heading{padding-bottom:12px;gap:16px}
.ri-compact .page-heading h1{font-size:24px;margin:0 0 4px}
.ri-compact .page-heading p{margin:4px 0 0}
.ri-compact .page-heading .eyebrow{display:none}
.ri-compact .selection-counter{min-height:36px;padding:6px 10px}
.ri-compact .selection-counter strong{font-size:20px}
.ri-compact .dataset{margin-top:4px;line-height:1.35}
.ri-compact #parameters{padding:12px 16px!important;margin-bottom:8px;border-radius:4px}
.ri-compact #parameters .panel-title{margin:0 0 10px;padding:0;border:0;min-height:24px}
.ri-compact #parameters .panel-title h2{font-size:14px}
.ri-compact .ri-input-sections{gap:12px 20px}
.ri-compact .ri-input-section>.field-divider:first-child,
.ri-compact .ri-subsection-root>.field-divider:first-child{min-height:18px;margin-bottom:6px;padding:0}
.ri-compact #parameters .ri-control{margin-top:8px}
.ri-compact #parameters .field{margin-top:8px;margin-bottom:4px;font-size:var(--ri-label)}
.ri-compact #parameters .ri-label-text,
.ri-compact #parameters label.field:not(:has(input,select)),
.ri-compact #parameters .pair .field,
.ri-compact #parameters .twins .field{min-height:17px}
.ri-compact #parameters .unit-input{height:var(--ri-control);min-height:var(--ri-control)}
.ri-compact #parameters .unit-input>input{height:calc(var(--ri-control) - 2px);padding:6px 10px}
.ri-compact #parameters .unit-input>span,
.ri-compact #parameters .unit-input>select{height:calc(var(--ri-control) - 2px);min-height:0;font-size:var(--ri-label)}
.ri-compact #parameters .field>select,
.ri-compact #parameters .field>input:not([type=checkbox]){height:var(--ri-control);min-height:var(--ri-control);margin-top:4px;padding:6px 10px}
.ri-compact #parameters .field>.unit-input,
.ri-compact #parameters .compact-input-grid>.field>select{margin-top:4px}
.ri-compact #parameters .compact-field>.field{margin-bottom:4px}
.ri-compact #parameters .pair,.ri-compact #parameters .twins{margin-top:8px;gap:12px}
.ri-compact #parameters .segmented,.ri-compact #parameters .fluid-options{min-height:var(--ri-control);margin-top:4px}
.ri-compact #parameters .segmented button,.ri-compact #parameters .fluid-options button{min-height:calc(var(--ri-control) - 2px);padding:6px 10px}
.ri-compact #parameters .small,.ri-compact #parameters .form-note{font-size:var(--ri-label);line-height:1.4;margin-top:4px}
.ri-compact .ri-mode-section{margin-bottom:10px}
.ri-compact .compact-input-grid{gap:12px}
.ri-compact .compact-form-actions{margin-top:12px;padding-top:10px;gap:16px}
.ri-compact #parameters .compact-form-actions>#calculate{min-height:36px;height:36px;width:200px;min-width:180px;padding:7px 12px}
.ri-compact .ri-form-extra{gap:16px;margin-top:10px}
.ri-compact .workspace>#variants{margin:4px 0 16px}
.ri-compact #variants{padding-top:8px}
.ri-compact #variants .variants-top{margin:0 0 8px;padding:0;min-height:32px}
.ri-compact .results-heading{min-height:0;padding:0;margin:8px 0}
.ri-compact .results-heading h2{margin:0}
.ri-compact .results-heading p{margin:4px 0}
.ri-compact #variants th,.ri-compact #variants td{padding:8px 12px}
.ri-compact .requirement{padding:8px 0!important;margin-bottom:8px!important}
.ri-compact .req-main b,.ri-compact .summary-grid b{font-size:22px}
.ri-compact .requirement-note,.ri-compact .summary-note{margin-top:6px;padding-top:6px}
.ri-compact #selected{padding-top:12px}
.ri-compact .tabs{margin:8px 0 12px}
.ri-compact.ri-station #parameters{display:grid!important;grid-template-columns:minmax(0,1fr) 200px;column-gap:20px;row-gap:10px;align-items:center}
.ri-compact.ri-station #parameters>.panel-title{grid-column:1/-1;grid-row:1;margin:0}
.ri-compact.ri-station #parameters>.compact-input-grid{grid-column:1/-1;grid-row:2}
.ri-compact.ri-station #parameters>.compact-count{grid-column:1;grid-row:3;margin:0;gap:16px;flex-wrap:wrap}
.ri-compact.ri-station #parameters>.compact-form-actions{grid-column:2;grid-row:3;align-self:end;margin:0;padding:0;border:0}
.ri-compact.ri-station #parameters>.advanced{grid-column:1/-1;grid-row:4;margin:0;padding:0;border:0}
.ri-compact.ri-station #parameters>#jockey-section{grid-column:1/-1;grid-row:5;margin:0;padding:0}
.ri-compact.ri-station #parameters>#form-error{grid-column:1/-1;grid-row:6;margin:0}
.ri-compact.ri-station #parameters .compact-count>.check{margin:0}
.ri-compact.ri-station .compact-count .count-grid{gap:12px}
.ri-compact.ri-station #parameters .compact-count .field{margin:0}
.ri-compact.ri-station .compact-count input[type=number]{width:72px}
.ri-compact.ri-station #count-hint{max-width:240px;margin:0!important}
.ri-compact.ri-station #parameters .advanced>summary{padding:4px 0;min-height:24px}
.ri-compact.ri-station #extras{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 16px;margin-top:4px}
.ri-compact.ri-station #parameters #extras .check{margin:0;min-height:28px;align-items:center}
.ri-compact.ri-station #jockey-section>.field-divider{display:none}
.ri-compact.ri-station #parameters #jockey-section>.check{margin:0}
.ri-compact .station-heading-statistics{width:320px!important;gap:4px!important;flex:0 0 320px!important}
.ri-compact .station-heading-statistics #selection-stats{width:auto;min-height:36px;padding:4px 10px;gap:10px}
.ri-compact .station-heading-statistics #selection-stats span{max-width:none;font-size:12px;line-height:1.4}
.ri-compact .station-heading-statistics #selection-stats strong{font-size:20px}
.ri-compact .station-heading-statistics .dataset{font-size:12px;line-height:1.4}
.ri-compact .station-heading-statistics .dataset small{display:inline;margin-left:6px;font-size:12px}
.ri-compact:is(.ri-station,.ri-pump) #variants{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
.ri-compact:is(.ri-station,.ri-pump) #variants>*{grid-column:1/-1;min-width:0}
.ri-compact:is(.ri-station,.ri-pump) #variants>.results-heading{grid-row:1;min-height:0;margin:0;padding:0}
.ri-compact:is(.ri-station,.ri-pump) #variants>.variants-top{grid-column:1;grid-row:2;padding:0;margin:0;min-height:36px}
.ri-compact:is(.ri-station,.ri-pump) #variants>.table-tools{grid-column:2;grid-row:2;padding:0;margin:0;min-height:36px;gap:12px}
.ri-compact:is(.ri-station,.ri-pump) #variants .station-variant-actions{padding:0;min-height:0}
.ri-compact:is(.ri-station,.ri-pump) #variants .results-heading h2{font-size:16px;margin:0}
.ri-compact:is(.ri-station,.ri-pump) #variants .results-heading p{margin:4px 0 0}
.ri-compact:is(.ri-station,.ri-pump) #variants .sort select{height:36px}
@media(min-width:1101px){
 .ri-compact.ri-station .compact-input-grid{grid-template-columns:1fr 1.2fr 1fr 1fr}
 .ri-compact.ri-station .compact-input-grid:has(#series-field:not([hidden])){grid-template-columns:1fr 1.2fr .85fr 1fr 1fr}
 .ri-compact #parameters .ri-wide-fields .ri-control>.field{min-height:17px}
}
@media(max-width:900px){
 .ri-compact.ri-station #parameters{column-gap:12px;grid-template-columns:minmax(0,1fr) 180px}
 .ri-compact.ri-station #extras{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ri-compact:is(.ri-station,.ri-pump) #variants>.variants-top{grid-column:1/-1}
 .ri-compact:is(.ri-station,.ri-pump) #variants>.table-tools{grid-column:1/-1;grid-row:3;flex-wrap:wrap}
}
@media(max-width:640px){
 .ri-compact{--ri-control:44px}
 .ri-compact main{padding:10px 12px}
 .ri-compact .top{padding:0 12px}
 .ri-compact .top nav{gap:16px}
 .ri-compact .top nav>a,.ri-compact .top nav>button,.ri-compact .top nav>span{min-height:44px}
 .ri-compact .page-heading{padding-bottom:10px}
 .ri-compact .page-heading h1{font-size:22px}
 .ri-compact .heading-statistics,.ri-compact .station-heading-statistics{margin-top:8px}
 .ri-compact .station-heading-statistics{width:100%!important;flex:none!important}
 .ri-compact #parameters{padding:12px!important}
 .ri-compact .ri-input-sections{gap:12px}
 .ri-compact .ri-input-section+.ri-input-section{padding-top:10px}
 .ri-compact #parameters .compact-form-actions>#calculate{width:100%;height:44px;min-height:44px}
 .ri-compact.ri-station #parameters{display:flex!important;flex-direction:column;align-items:stretch;gap:12px}
 .ri-compact.ri-station #parameters>.compact-form-actions{align-self:stretch;order:10}
 .ri-compact.ri-station #parameters>.compact-count{display:flex;gap:8px 12px}
 .ri-compact.ri-station #parameters>.compact-count>.check{flex-basis:100%}
 .ri-compact.ri-station #extras{grid-template-columns:1fr}
 .ri-compact.ri-station #parameters #extras .check{min-height:36px}
 .ri-compact .ri-form-extra{gap:10px}
}