@font-face{font-family:'DM Sans';src:url('/assets/assets/dm-sans.woff2') format('woff2');font-weight:100 1000;font-display:swap}
@font-face{font-family:'AWA Skyline';src:url('/assets/assets/awa-skyline.woff2') format('woff2');font-style:italic;font-weight:900;font-display:swap}
:root{--paper:#f7f6f2;--white:#fff;--ink:#0a0a0a;--cyan:#00bcd4;--soft:#e0f7fa;--line:#d8d5cc;--red:#a41926;font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.55}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,a,summary{-webkit-tap-highlight-color:transparent}button,select{cursor:pointer}button{border:0}button:disabled{cursor:wait;opacity:.7}:focus-visible{outline:3px solid #006f79;outline-offset:3px}[hidden]{display:none!important}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden;white-space:nowrap}.skip{position:absolute;left:12px;top:-80px;background:var(--cyan);padding:12px;z-index:4}.skip:focus{top:12px}
.topbar{background:var(--white);border-bottom:1px solid var(--line);padding:15px max(24px,calc((100% - 1280px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{background:var(--ink);padding:6px 14px;display:flex;align-items:center;min-height:64px;flex:none}.brand img{object-fit:contain;width:192px;height:auto;display:block}.top-right{display:flex;align-items:center;gap:25px}.top-right>span{font-weight:900;font-size:12px;letter-spacing:.08em}.top-right select{min-height:44px;padding:8px 32px 8px 12px;background:var(--white);border:1px solid var(--line);border-radius:0}.wrap{max-width:1280px;margin:auto;padding:0 24px}.tool-nav{display:flex;border-bottom:1px solid var(--line);gap:32px;overflow-x:auto}.tool-nav a{display:flex;align-items:center;min-height:65px;gap:10px;text-decoration:none;border-bottom:4px solid transparent;font-weight:750;white-space:nowrap;padding-top:4px}.tool-nav a span{font-size:12px;font-weight:500}.tool-nav a[aria-current=page]{border-color:var(--cyan)}.tool-nav a:hover{border-color:var(--ink)}
.intro{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:60px;align-items:end;padding:44px 0 40px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.15em;margin:0 0 18px}.intro h1{font-family:'AWA Skyline',Impact,'Arial Narrow',sans-serif;font-weight:900;font-style:italic;font-size:clamp(44px,5.7vw,76px);text-transform:uppercase;line-height:1.02;max-width:830px;margin:0 0 20px;letter-spacing:.005em}.intro-copy{font-size:18px;max-width:650px;margin:0}.intro-aside{border-top:5px solid var(--cyan);padding-top:18px;max-width:280px}.intro-aside p{margin:12px 0 0;font-size:14px}.step-tag{font-weight:900;font-size:12px;letter-spacing:.06em}.workspace{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.15fr);gap:28px;align-items:start;margin-bottom:40px}.input-panel,.results-panel{background:var(--white);border:1px solid var(--line);min-width:0}.panel-heading{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:22px 24px}.panel-heading h2{font-size:20px;margin:0;font-weight:850}.number{display:flex;align-items:center;justify-content:center;background:var(--ink);color:var(--white);width:31px;height:31px;font-size:12px;font-weight:800;flex:none}.input-panel form{padding:24px}.results-panel #results{padding:24px;min-height:360px}.results-panel[aria-busy=true] #results{opacity:.55}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field.wide{grid-column:1/-1}.field label{font-weight:750;font-size:14px}.field label small{font-size:12px;font-weight:400}.field input,.field select{width:100%;min-height:50px;border:1px solid #999b97;background:var(--white);border-radius:0;padding:11px 12px;line-height:1.4;color:var(--ink)}.field input:focus,.field select:focus{border-color:#006f79}.field input::placeholder{color:#696b66}.field .hint{font-size:12px;line-height:1.45;margin:0}.group-title{font-size:16px;font-weight:850;margin:26px 0 14px;padding-bottom:9px;border-bottom:1px solid var(--line)}.group-title:first-child{margin-top:0}.form-note{font-size:13px;margin:20px 0;line-height:1.5}.primary{display:inline-flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;background:var(--cyan);border:2px solid var(--ink);color:var(--ink);font-weight:900;padding:12px 18px;text-decoration:none}.primary:hover{background:#3bd0e1}.submit{width:100%;margin-top:3px}.submit::after{content:'→';font-size:23px;line-height:1}.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;font-weight:800;padding:10px 0}.status{font-size:13px;margin:12px 0 0}.status:empty{display:none}.error{background:#fff3f2;border:1px solid var(--red);padding:14px;margin-top:15px;font-size:14px}details{margin-top:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}summary{font-size:14px;font-weight:800;padding:15px 0;min-height:48px}details .fields{padding:0 0 18px}
.empty{padding:12px 0 22px}.empty-mark{display:block;width:64px;height:64px;border:2px solid var(--line);position:relative;margin:0 0 28px}.empty-mark:after,.empty-mark:before{content:'';position:absolute;background:var(--line)}.empty-mark:after{height:2px;left:15px;right:15px;top:29px}.empty-mark:before{width:2px;top:15px;bottom:15px;left:29px}.empty h3{font-size:24px;line-height:1.2;max-width:370px;margin:0 0 15px}.empty p{font-size:15px;max-width:420px}.how{padding:0;list-style:none;counter-reset:steps;margin:25px 0 0}.how li{counter-increment:steps;padding:12px 0;border-top:1px solid var(--line);display:flex;gap:18px;font-size:14px}.how li:before{content:'0' counter(steps);font-size:12px;font-weight:850;color:#006f79;line-height:22px}.notice{background:var(--soft);padding:15px 17px;font-size:14px;margin:0 0 20px}.result-summary{font-size:21px;font-weight:850;line-height:1.35;margin:0 0 18px}.section-title{font-size:16px;font-weight:850;margin:25px 0 12px}.product{border-top:1px solid var(--line);padding:21px 0;display:grid;grid-template-columns:92px minmax(0,1fr);gap:16px}.product.no-image{grid-template-columns:1fr}.product-photo{width:92px;height:104px;object-fit:contain;background:var(--white);border:1px solid var(--line)}.product h3{font-size:18px;line-height:1.3;margin:0 0 8px;font-weight:850}.product .sku{font-size:11px;letter-spacing:.035em;margin:0 0 7px}.product p{font-size:13px;margin:6px 0}.product .product-link{font-size:14px;font-weight:850;display:inline-flex;align-items:center;min-height:44px;gap:10px}.product-link:after{content:'↗';text-decoration:none}.checks{padding-left:18px;margin:10px 0;font-size:13px}.checks li{margin:5px 0}.source-line{font-size:11px;border-top:1px solid var(--line);padding-top:15px;overflow-wrap:anywhere;margin-top:24px}.totals{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);margin:22px 0}.total{padding:17px 15px}.total+.total{border-left:1px solid var(--line)}.total.winner{background:var(--soft)}.total span{display:block;font-size:13px;font-weight:750}.total strong{display:block;font-size:clamp(23px,3vw,34px);letter-spacing:-.04em;line-height:1.3;margin-top:4px;overflow-wrap:anywhere}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:11px 8px 11px 0}th{font-size:12px;font-weight:800}td:not(:first-child),th:not(:first-child){text-align:right}.result-text{font-size:14px}.label-line{font-size:12px;letter-spacing:.05em;font-weight:800;text-transform:uppercase}.result-details{font-size:13px}.result-details ul{padding-left:18px}.result-details summary{font-size:13px}.break-even{padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:22px 0}.break-even strong{display:block;font-size:18px}.break-even p{font-size:13px;margin:6px 0}footer{display:flex;justify-content:space-between;gap:28px;border-top:1px solid var(--line);padding:24px 0 35px;font-size:12px}footer p{max-width:670px;margin:0}footer a{min-height:44px;display:inline-flex;align-items:center;font-weight:800;flex:none}
@media(max-width:850px){.workspace{grid-template-columns:1fr 1fr;gap:16px}.intro{gap:25px;grid-template-columns:1fr 210px}.intro-aside{max-width:210px}.panel-heading,.input-panel form,.results-panel #results{padding:18px}.fields{grid-template-columns:1fr}.field.wide{grid-column:auto}.top-right>span{display:none}}
@media(max-width:650px){.topbar{padding:12px 16px;gap:10px}.brand{padding:6px 10px;min-height:50px}.brand img{width:155px}.top-right select{padding-left:8px;padding-right:20px;font-size:16px}.wrap{padding:0 16px}.tool-nav{gap:22px}.tool-nav a{font-size:13px;min-height:61px;gap:7px}.intro{display:block;padding:30px 0 26px}.intro h1{font-size:48px;max-width:460px}.intro-copy{font-size:16px}.intro-aside{display:none}.eyebrow{font-size:10px;margin-bottom:15px}.workspace{grid-template-columns:1fr;gap:22px}.fields{grid-template-columns:1fr 1fr;gap:17px 12px}.field.wide{grid-column:1/-1}.panel-heading h2{font-size:19px}.results-panel #results{min-height:260px}footer{display:block}footer a{margin-top:10px}.product{grid-template-columns:75px 1fr;gap:13px}.product-photo{width:75px;height:90px}.product h3{font-size:17px}.empty h3{font-size:22px}.totals strong{font-size:27px}}
@media(max-width:370px){.fields{grid-template-columns:1fr}.field.wide{grid-column:auto}.intro h1{font-size:42px}.brand img{width:128px}.product{grid-template-columns:1fr}.product-photo{width:95px;height:95px}}
@media(prefers-reduced-motion:no-preference){.primary{transition:background .12s ease-out}.results-panel[aria-busy=true] #results{transition:opacity .12s ease-out}}