/* Nová paleta naBOSo, varianta B (Jirkovy hexy 1. 9. 2026). Kontrasty na
   --paper (#FBF7F5): --green 4,6:1 · --cherry 5,9:1 · --ink 20:1. Jantarová
   (--gold) je jen PLOCHA s černým textem (kontrast 10:1) - ne barva textu. */
:root{
  --paper:#FBF7F5; --paper-2:#F1ECE7;
  --ink:#000000; --ink-2:#57524D;
  --green:#1B8847;     /* trávníková - texty a značkové prvky */
  --green-br:#27A95B;  /* džunglová - plochy a kresba na plátně */
  --gold:#F4BB1F;      /* jantarová - konverzní plochy a rámečky */
  --cherry:#CE0037;    /* třešňová - slevy, chyby, zvýrazněný text */
  --stage:#1B1E17; --line:#D8D2CD; --alert:#CE0037;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-text-size-adjust:100%}
.mono{font-family:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}

header{border-bottom:1px solid var(--line);background:var(--paper-2)}
.head-in{max-width:1080px;margin:0 auto;padding:18px 20px 0}
h1{font-size:19px;margin:0;letter-spacing:-.01em;font-weight:650}
.sub{color:var(--ink-2);font-size:13px;margin:3px 0 14px}
.ruler{height:22px;width:100%;display:block}

main{max-width:1080px;margin:0 auto;padding:22px 20px 80px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
@media(max-width:860px){.grid{grid-template-columns:1fr}}

.steps{display:flex;border:1px solid var(--line);border-radius:2px;overflow:hidden;margin-bottom:16px;background:#fff}
.step{flex:1;padding:9px 10px;font-size:12px;color:var(--ink-2);border-right:1px solid var(--line);text-align:center}
.step:last-child{border-right:0}
.step.on{background:var(--green-br);color:#fff;font-weight:600}
.step.done{color:var(--green);font-weight:600}

/* pan-y, ne none: přes fotku musí jít stránku posouvat prstem svisle.
   Když prst chytne bod, canvas.js zavolá preventDefault (a na dobu tažení
   přepne touch-action na none), takže se při tažení stránka nehýbe.
   S `none` šlo rolovat jen po úplném okraji obrazovky. */
.stage{background:var(--stage);border-radius:2px;position:relative;overflow:hidden}
.stage canvas{display:block;width:100%;height:auto;touch-action:pan-y}
.empty{padding:64px 24px;text-align:center;color:#9DA292}
.empty strong{display:block;color:#EFEDE4;font-size:16px;margin-bottom:6px;font-weight:600}

.panel{border:1px solid var(--line);background:#fff;border-radius:2px;padding:16px}
.panel+.panel{margin-top:14px}
.panel h2{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-2);margin:0 0 10px;font-weight:650}

.readout{display:flex;justify-content:space-between;align-items:baseline;padding:7px 0;border-bottom:1px dashed var(--line)}
.readout:last-child{border-bottom:0}
.readout .k{font-size:13px;color:var(--ink-2)}
.readout .v{font-size:21px;font-weight:600}
.readout .v small{font-size:12px;font-weight:400;color:var(--ink-2)}
.big{font-size:34px;color:var(--green)}

button{font:inherit;cursor:pointer;border-radius:2px;border:1px solid var(--ink);background:#fff;color:var(--ink);padding:9px 14px}
button:hover{background:var(--paper-2)}
/* Postupová CTA = konverzní jantarová s černým textem (varianta B). */
button.primary{background:var(--gold);border-color:var(--gold);color:#000;font-weight:700}
button.primary:hover{background:#E0A90F}
button:disabled{opacity:.4;cursor:not-allowed}
button:focus-visible,.sr:focus-visible+label.file span{outline:2px solid var(--gold);outline-offset:2px}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
label.file{display:inline-block;position:relative}
.sr{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0 0 0 0)}
.stage.over{outline:3px dashed var(--green-br);outline-offset:-6px}
.err{background:#FAE7ED;border-left:3px solid var(--alert);padding:9px 11px;font-size:13px;margin-top:10px;color:var(--ink)}
.ok{background:#E5F4EB;border-left:3px solid var(--green-br);padding:9px 11px;font-size:13px;margin-top:10px;color:var(--ink)}
label.file span{display:inline-block;background:var(--gold);color:#000;font-weight:700;padding:9px 14px;border-radius:2px;cursor:pointer}

.hint{font-size:13px;color:var(--ink-2);margin:10px 0 0}
.warn{background:#FDF2D2;border-left:3px solid var(--gold);padding:9px 11px;font-size:13px;margin-top:12px}
.bad{background:#FAE7ED;border-left:3px solid var(--alert);padding:9px 11px;font-size:13px;margin-top:12px}

select,input[type=text]{font:inherit;padding:7px 9px;border:1px solid var(--line);border-radius:2px;background:#fff;width:100%}
input[type=text]:focus,select:focus{outline:2px solid var(--gold);outline-offset:1px}
.field{margin-bottom:10px}
.field label{display:block;font-size:12px;color:var(--ink-2);margin-bottom:4px}

table{width:100%;border-collapse:collapse;font-size:13px;margin-top:4px}
th,td{text-align:left;padding:6px 4px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);font-weight:600}
td.size{font-weight:700;color:var(--green)}

textarea{width:100%;height:120px;font-family:ui-monospace,monospace;font-size:11px;border:1px solid var(--line);padding:8px;border-radius:2px}