:root{--ink:#183e31;--green:#245c43;--paper:#f5f5ee;--muted:#66766b;--line:#dce2d7;--orange:#ca7436;--red:#ac453a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,label.filebutton{-webkit-tap-highlight-color:transparent}button{cursor:pointer;min-height:46px;border:0;border-radius:8px;font-weight:650;padding:11px 17px}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #d5a642;outline-offset:3px}header{max-width:1220px;margin:auto;padding:25px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:12px}.brand{color:inherit;text-decoration:none;display:flex;gap:12px;align-items:center;font-size:25px;font-weight:750;letter-spacing:-1px}.brandmark{background:var(--ink);color:#e9e9ab;display:grid;place-items:center;width:43px;height:43px;border-radius:12px;font-size:35px}.brand small{display:block;font-size:9px;letter-spacing:1.4px;margin-top:4px}.topright{display:flex;gap:12px;align-items:center}.version{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:5px 8px;border-radius:6px}.status{font-size:11px;color:var(--green)}main{max-width:1220px;margin:auto;padding:0 32px}.intro{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:42px 0 34px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:750}h1{font-size:46px;line-height:1.08;letter-spacing:-2px;margin:12px 0 14px;font-weight:650}h1 em{font-style:normal;color:#62805a}.intro p{font-size:14px;color:var(--muted);margin:0}.machinebox{width:340px;max-width:100%;background:#e8ecdf;border:1px solid #dbe2d0;border-radius:12px;padding:18px}.machinebox select{background:transparent;font-weight:700}.machinebox label{font-size:10px;letter-spacing:1.3px;text-transform:uppercase}.machinebox #machineSummary{font-size:12px;color:var(--muted);margin-top:10px}nav{display:flex;border-bottom:1px solid #cdd7ca;margin-bottom:25px;gap:22px}nav button{background:none;border-radius:0;border-bottom:3px solid transparent;color:var(--muted);padding:16px 5px;display:flex;align-items:center;gap:8px}nav button.selected{border-color:var(--ink);color:var(--ink)}nav b{border-radius:5px;background:#e3e8dc;font-size:10px;padding:2px 5px}.workspace{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:23px;align-items:start}.stack{display:flex;flex-direction:column;gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:25px}.sectionhead{display:flex;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}.sectionhead h2{margin:0}.step{display:grid;place-items:center;width:29px;height:29px;background:#eff2e8;color:#6b8056;border-radius:8px;font-size:11px;font-weight:750}h2{font-size:18px;letter-spacing:-.3px;margin:0 0 20px}h3{font-size:14px;margin:0 0 13px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.fields.three{grid-template-columns:1.4fr 1fr 1fr}label{display:block;font-size:12px;font-weight:600;margin-bottom:17px}label span{font-size:10px;color:var(--muted);font-weight:400;float:right}input,select{display:block;width:100%;min-width:0;margin-top:8px;padding:12px;border:1px solid #d8dfd3;border-radius:7px;min-height:48px;background:#fafbf7;color:var(--ink);font-size:16px}input::placeholder{color:#9aa598;font-size:13px}input:focus,select:focus{border-color:#729768;background:#fff}.hint,.fine{color:var(--muted);font-size:12px;line-height:1.6}.fine{font-size:11px;margin:0 2px}.hint{margin:6px 0 0}details{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}summary{cursor:pointer;font-size:12px;font-weight:650;min-height:30px}details[open]>summary{margin-bottom:16px}.result{background:var(--ink);color:#f8faed;border-radius:13px;padding:30px;position:relative;overflow:hidden}.result:after{content:'';position:absolute;right:-75px;top:-115px;width:260px;height:260px;border:1px solid #ffffff12;border-radius:100%;pointer-events:none}.result .eyebrow{color:#c5d3ad}.big{font-size:58px;font-weight:600;line-height:1.2;letter-spacing:-2px;margin:20px 0 8px}.big small{font-size:24px;letter-spacing:0}.result #expectedDetail{color:#c9d6c5;font-size:12px;line-height:1.6}.result hr{border:0;border-top:1px solid #ffffff28;margin:24px 0}.resultgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.resultgrid small{display:block;color:#b3c7b7;font-size:11px}.resultgrid strong{display:block;font-size:23px;margin-top:8px;font-weight:550}.suggestion{background:#ffffff0d;border:1px solid #ffffff24;padding:16px;border-radius:8px;margin-top:23px;font-size:13px;line-height:1.6}.suggestion strong{font-size:35px;display:block;line-height:1.25;color:#e0edab}.light{background:#e3edbe;color:#183e31;width:100%;margin-top:15px}.primary{background:var(--ink);color:#fff}.secondary,.filebutton{background:#eef1e7;color:var(--ink);border:1px solid #d7dfce}.actionrow{display:flex;gap:10px;flex-wrap:wrap}.actionrow .primary{flex:1}.textbutton{background:transparent;padding:8px 0;font-size:12px;min-height:35px}.compact{padding:22px}.inlineResult{background:#f0f4e7;border-radius:8px;padding:16px;margin:12px 0;font-size:14px;line-height:1.6}.inlineResult strong{font-size:23px}.warn{background:#fff3dc;border:1px solid #e9c577;padding:12px;border-radius:8px;font-size:12px;line-height:1.6;margin:10px 0}.error{color:#a5332b;font-size:12px;line-height:1.6;margin-top:12px}.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:11px;margin:14px 0}.rowviewport{overflow:auto;padding:10px 0}#rowEditor{display:flex;gap:5px;width:100%;min-width:740px;height:115px;align-items:flex-start}.rowbtn{padding:5px 0;flex:1;min-width:26px;min-height:68px;border-radius:5px;font-size:10px;border:1px solid #bdcdb7;background:#d8e8c2;color:#21432e;position:relative}.rowbtn:nth-child(even){margin-top:24px}.rowbtn.zero{background:#f8e8e4;color:#a14236;border-color:#dfbdb7}.rowbtn.fert{background:#fae2c8;color:#915323;border-color:#e7c09d}.rowbtn b{display:block;font-size:11px;margin-bottom:12px}.rowbtn i{font-style:normal;font-size:9px}.minis{display:flex;gap:3px;margin:14px 0}.minis i{height:22px;flex:1;background:#82a65f;border-radius:2px}.minis i.zero{background:#e7c0b7}.minis i.fert{background:#d78b48}#distribution{font-size:12px;color:var(--muted);line-height:1.7}.alignbottom{display:flex;align-items:center}.alignbottom button{width:100%}.lower{margin-top:23px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips button{font-size:12px;min-height:38px;padding:7px 12px}.settings{margin-top:30px}.settings>summary{font-size:13px}.settings p{font-size:12px;line-height:1.7;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:15px;color:#82907c;font-size:10px;padding:25px 0 35px}footer b{font-weight:500}.empty{border:1px dashed #bdccb3;border-radius:12px;text-align:center;padding:50px 20px;color:var(--muted);line-height:1.8}.trial{margin-bottom:14px;display:grid;grid-template-columns:1fr auto;gap:15px}.trial h3{font-size:16px}.trial p{font-size:12px;color:var(--muted);line-height:1.7;margin:6px 0}.trial .value{font-size:25px;white-space:nowrap}.trial button{font-size:11px;min-height:36px;padding:7px 10px}.filebutton{padding:13px 16px;border-radius:8px;cursor:pointer;margin:0}svg{max-width:100%;height:auto}#toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);padding:13px 20px;background:#173c30;color:white;border-radius:9px;font-size:13px;box-shadow:0 4px 20px #0002;z-index:5;display:none;max-width:90vw}#tramPlan{overflow:auto}.planrow{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px;min-width:400px}.planrow>b{width:45px}.planrow>span{flex:1}.badge{display:inline-block;padding:3px 7px;border-radius:4px;background:#f4dfd9;color:#934537;font-size:11px}#seams p{font-size:12px;line-height:1.6}.seamtrack{display:flex;height:35px;position:relative;border-bottom:1px solid #adbaa5;margin:20px 0 10px}.seamtrack i{position:absolute;width:3px;height:28px;background:#5c8954;bottom:0}.seamtrack b{position:absolute;border-left:1px dashed #bbb;height:36px;bottom:0}.seamtrack em{font-size:9px;position:absolute;top:-16px;white-space:nowrap;color:var(--muted);font-style:normal}[hidden]{display:none!important}
@media(min-width:900px){aside.stack{position:sticky;top:20px}}@media(max-width:760px){header{padding:18px 18px}.brand{font-size:22px}.brand small{font-size:7px}.topright{gap:6px}.status{font-size:9px;max-width:110px;text-align:right}main{padding:0 17px}.intro{padding:25px 0 22px;display:block}h1{font-size:35px;letter-spacing:-1.4px;margin:10px 0}.intro p{font-size:12px}.machinebox{width:100%;margin-top:22px;padding:13px 15px}.machinebox select{margin-top:4px;padding:7px 0;border:0;min-height:33px}.machinebox #machineSummary{margin-top:3px}.workspace{grid-template-columns:1fr;gap:18px}.card{padding:20px}.result{padding:25px}.big{font-size:53px}.stack{gap:18px}nav{gap:0;justify-content:space-between;margin-bottom:20px}nav button{font-size:11px;padding:13px 4px;gap:5px}nav b{display:none}.sectionhead{margin-bottom:18px}.fields{gap:12px}.fields.three{grid-template-columns:1fr 1fr}.fields.three label:first-child{grid-column:1/-1}footer{display:block;padding-bottom:95px}footer span{display:block;margin-bottom:6px}#tabs{position:sticky;top:0;background:var(--paper);z-index:3}h2{font-size:17px}.trial{grid-template-columns:1fr}.trial .value{font-size:23px}.version{font-size:9px}.actionrow button{padding:12px}.eyebrow{font-size:9px}}
.number-field{position:relative;margin-top:8px}.number-field input{margin-top:0;padding:11px 79px 26px 12px;min-height:70px}.number-field .input-unit{position:absolute;right:12px;top:13px;float:none;font-size:12px;font-weight:650;color:#50664b;pointer-events:none}.number-field .input-example{position:absolute;left:12px;bottom:7px;float:none;font-size:10px;font-weight:400;color:#63745f;pointer-events:none;white-space:nowrap}.checklabel{display:flex;align-items:center;gap:10px;line-height:1.5}.checklabel input{width:22px;min-height:22px;height:22px;margin:0;flex:0 0 22px;accent-color:#245c43}.fields label>span{float:none;display:block;margin-top:3px;min-height:13px}#correctionSummary:empty{display:none}.number-field input[readonly]{background:#eef1e7}
.rowbtn.mixed{background:linear-gradient(90deg,#d8e8c2 0 50%,#fae2c8 50%);border-color:#aab98b;color:#294131}.rowbtn i{display:block;margin-top:5px;font-weight:700}.rowbtn{min-height:84px}.minis i.mixed{background:linear-gradient(90deg,#82a65f 0 50%,#d78b48 50%)}dialog{border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);padding:25px;width:420px;max-width:calc(100vw - 24px);max-height:90vh;overflow:auto;box-shadow:0 20px 80px #142d3a40}dialog::backdrop{background:#132a245e}dialog .sectionhead{justify-content:space-between}dialog .primary{width:100%}#apvProcedure ol{margin:0;padding-left:20px;font-size:12px;line-height:1.7;color:var(--muted)}#apvProcedure li{margin-bottom:12px}#apvExpectedDetail{color:#c9d6c5}#apvExpected{font-size:48px}.fields{align-items:end}#tabs{overflow-x:auto;scrollbar-width:thin}#tabs button{white-space:nowrap;flex-shrink:0}@media(max-width:760px){#tabs{gap:10px}#tabs button{font-size:10px;padding:13px 2px;gap:4px}dialog{padding:20px}#apvExpected{font-size:43px}}

/* v1.4 */
header{flex-wrap:wrap}.brand{flex-shrink:0}.brandmark{width:52px;height:52px;object-fit:cover;flex:none}.brand small{max-width:210px;line-height:1.5;font-size:8px;letter-spacing:.7px}.author-credit{flex:1;max-width:300px;font-size:11px;line-height:1.6;color:var(--muted);text-align:center}.topright{margin-left:auto}#pageTitle{max-width:690px;font-size:clamp(28px,3.2vw,43px)}.pattern-spacing{display:block!important;float:none!important;font-size:12px!important;line-height:1.65!important;color:var(--green)!important;margin-top:10px!important}.wheel-controls{margin-top:20px}.wheel-controls input[type=range]{width:100%;height:40px;min-height:40px;padding:0;accent-color:var(--green)}.wheel-controls label strong{float:right}.slider-ends{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:16px}.wheel-controls .secondary{align-self:end;margin-bottom:0}.storage-note{background:#eef1e7;padding:12px;border-radius:8px}.wheel-scroll{overflow:auto}.wheel-scroll svg{min-width:550px;display:block}.clearance-good{color:#245c43}.wheel-neighbours{color:var(--muted);font-size:11px}
@media(max-width:760px){header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:18px 16px}.brand{font-size:23px;gap:9px}.brand small{max-width:180px;font-size:7px}.author-credit{grid-column:1/-1;grid-row:2;max-width:none;text-align:left;font-size:10px}.topright{flex-direction:column;align-items:flex-end;gap:5px}.status{max-width:95px;text-align:right;font-size:9px}.brandmark{width:48px;height:48px}#pageTitle{font-size:30px;letter-spacing:-1px}.wheel-controls label strong{float:none;display:block;margin-top:8px}}