/* Key Canvas — sekce Nástroje (načítá se jen na stránkách /nastroje). Tokeny z brand.css. */

/* ---------- hlavička a průvodce ---------- */
.kc-tool-hero{padding:48px 0 44px}
.kc-crumb{margin:0 0 20px}
.kc-crumb a{color:var(--on-dark-soft);font-weight:800;font-size:15px;text-decoration:none}
.kc-crumb a:hover{color:#fff}
.kc-tool-h1{margin:0;max-width:18ch;font-family:var(--display);font-size:clamp(34px,4.4vw,60px);font-weight:900;line-height:1;letter-spacing:-.045em;color:#fff;text-wrap:balance}
.kc-tool-body{padding:40px 0 72px;background:var(--paper)}
.kc-tool-hero .sec-lead{margin-top:14px}
.kc-tool-hero .tag{margin-bottom:12px}
.kc-tool-guide{padding:72px 0 96px;background:var(--paper-2)}
.kc-guide{max-width:820px}
.kc-guide h2{margin:56px 0 12px;font-family:var(--display);font-size:clamp(26px,3vw,36px);font-weight:900;line-height:1.1;letter-spacing:-.035em}
.kc-guide h2:first-child{margin-top:0}
.kc-guide p{margin:0 0 14px;font-size:17px;line-height:1.65}
.kc-guide-steps{list-style:none;counter-reset:g;display:grid;gap:12px;margin:24px 0 8px;padding:0}
.kc-guide-steps li{position:relative;counter-increment:g;padding:18px 20px 18px 74px;background:var(--card);border:1px solid var(--line)}
.kc-guide-steps li::before{content:counter(g);position:absolute;left:20px;top:18px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--ink);color:#fff;font-weight:800}
.kc-guide-steps h3{margin:0 0 4px;font-size:18px;font-weight:850;letter-spacing:-.01em}
.kc-guide-steps p{margin:0 0 4px;font-size:16px}
.kc-guide-steps .ex{color:var(--muted);font-size:15px}
.kc-formula{padding:16px 20px;background:var(--card);border-left:6px solid var(--sun);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:16px!important;font-weight:600}
.kc-guide-attrib{margin-top:40px!important;font-size:13.5px!important;color:var(--muted)}
.kc-privacy{max-width:80ch;margin:20px 0 0;font-size:13.5px;color:var(--muted)}
.cv-status{min-height:1.5em;margin:12px 0 0;font-size:13.5px;color:var(--muted)}
.cv-status.is-flash{color:var(--ok);font-weight:700}

/* ---------- Canvas ---------- */
.cv-wrap .wrap{max-width:1480px}
.cv-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px}
.cv-type{display:flex}
.cv-type button{min-height:44px;padding:10px 16px;background:transparent;border:2px solid var(--ink);color:var(--ink);font:inherit;font-size:14px;font-weight:800;cursor:pointer}
.cv-type button+button{border-left:0}
.cv-type button[aria-pressed="true"]{background:var(--ink);color:#fff}
.cv-title{flex:1 1 240px;min-width:0}
.cv-title input{min-height:44px;font-weight:700}
.cv-actions{display:flex;flex-wrap:wrap;gap:8px}
.cv-actions .btn-cta{box-shadow:4px 4px 0 0 var(--sun)}
.cv-print-title{display:none}
.cv-board{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));grid-template-rows:minmax(300px,auto) minmax(300px,auto) minmax(210px,auto);gap:2px;background:var(--ink);border:2px solid var(--ink)}
.cv-block{display:flex;flex-direction:column;gap:10px;min-width:0;padding:14px;background:#fff}
.cv-head{display:flex;align-items:center;gap:10px}
.cv-n{display:inline-flex;align-items:center;justify-content:center;flex:none;width:28px;height:28px;background:var(--ink);color:#fff;font-size:14px;font-weight:800}
.cv-head h3{flex:1;margin:0;font-size:15.5px;font-weight:850;line-height:1.2;letter-spacing:-.01em}
.cv-help{flex:none;width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--muted);font:inherit;font-weight:800;cursor:pointer}
.cv-help:hover,.cv-help[aria-expanded="true"]{border-color:var(--ink);color:var(--ink)}
.cv-hint{margin:0;font-size:13.5px;line-height:1.45;color:var(--muted)}
.cv-hint em{display:block;margin-top:4px;font-style:normal;color:var(--blue)}
.cv-notes{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}
.cv-note{position:relative;padding:10px 32px 12px 12px;background:#FCE3A8;box-shadow:2px 3px 0 rgba(11,22,29,.12)}
.cv-note[data-color="cyan"]{background:#C4F1F2}
.cv-note[data-color="flame"]{background:#FBC9AE}
.cv-note[data-color="white"]{background:#EEF1F3}
.cv-note:focus-within{outline:2px solid var(--ink);outline-offset:1px}
.cv-text{min-height:1.45em;font-size:14.5px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere;outline:none}
.cv-text:empty::before{content:attr(data-ph);color:rgba(11,22,29,.45)}
.cv-del,.cv-color{position:absolute;right:2px;display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:0;background:none;cursor:pointer;opacity:.4;transition:opacity .15s}
.cv-del{top:2px;font-size:20px;line-height:1;color:var(--ink)}
.cv-color{bottom:2px}
.cv-color::before{content:"";width:14px;height:14px;border:1.5px solid rgba(11,22,29,.55);border-radius:50%;background:conic-gradient(#F6AE2D 0 25%,#55DDE0 0 50%,#F26419 0 75%,#fff 0)}
.cv-note:hover .cv-del,.cv-note:hover .cv-color,.cv-note:focus-within .cv-del,.cv-note:focus-within .cv-color,.cv-del:focus-visible,.cv-color:focus-visible{opacity:1}
.cv-add{align-self:flex-start;margin-top:auto;min-height:36px;padding:8px 12px;border:1px dashed rgba(11,22,29,.35);background:transparent;color:var(--muted);font:inherit;font-size:13.5px;font-weight:700;cursor:pointer}
.cv-add:hover{border-style:solid;border-color:var(--ink);color:var(--ink)}
@media (max-width:900px){
  .cv-board{display:flex!important;flex-direction:column;gap:2px}
  .cv-block{min-height:170px}
  .cv-actions{width:100%}
}

/* ---------- Kalkulačka bodu zvratu ---------- */
.be-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:start}
.be-h{margin:0 0 20px;font-family:var(--display);font-size:22px;font-weight:900;letter-spacing:-.02em}
.be-form{padding:32px;background:var(--card);border:1px solid var(--line)}
.be-field{margin-bottom:18px}
.be-field label{display:block;margin:0 0 6px;font-size:14px;font-weight:800}
.be-input{display:flex}
.be-input input{flex:1;min-width:0;font-size:17px;font-weight:700;font-variant-numeric:tabular-nums}
.be-input span{display:flex;align-items:center;padding:0 14px;background:var(--paper-2);border:2px solid var(--line);border-left:0;color:var(--muted);font-size:14px;font-weight:700;white-space:nowrap}
.be-input input[aria-invalid]{border-color:var(--error);background:#FDF3F2}
.be-help{margin:6px 0 0;font-size:13px;color:var(--muted)}
.be-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.be-msg{margin:0;padding:20px;border:2px dashed var(--line);color:var(--muted)}
.be-msg.is-error{border-style:solid;border-color:var(--error);background:#FDF3F2;color:var(--error);font-weight:700}
.be-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.be-card{display:flex;flex-direction:column;gap:4px;padding:18px 20px;background:var(--card);border:1px solid var(--line);border-top:6px solid var(--c)}
.be-card>span{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.be-card b{font-family:var(--display);font-size:clamp(26px,2.6vw,34px);font-weight:900;letter-spacing:-.03em;line-height:1.1;font-variant-numeric:tabular-nums}
.be-card small{font-size:13.5px;color:var(--muted)}
.be-card--main{grid-column:1/-1;background:var(--night);border-color:var(--night);border-top-color:var(--sun)}
.be-card--main b{font-size:clamp(40px,5vw,60px);color:var(--sun)}
.be-card--main>span,.be-card--main small{color:var(--on-dark-soft)}
.be-card.is-loss b{color:var(--error)}
.be-chart{margin:16px 0 0;padding:16px;background:var(--card);border:1px solid var(--line)}
.be-chart figcaption{margin:0 0 8px;font-size:13.5px;font-weight:700;color:var(--muted)}
.be-chart svg{display:block;width:100%;height:auto}
.be-grid-line{stroke:rgba(11,22,29,.08)}
.be-tick{fill:#4B5B65;font-size:12px;font-family:inherit}
.be-legend{fill:#0B161D;font-size:13px;font-weight:700;font-family:inherit}
.be-rev{stroke:#33658A;stroke-width:3}
.be-cost{stroke:#F26419;stroke-width:3}
.be-fixed{stroke:#9AA5AD;stroke-width:1.5;stroke-dasharray:6 6}
.be-qty{stroke:#0B161D;stroke-width:1.5;stroke-dasharray:3 5}
.be-loss{fill:rgba(179,38,30,.09)}
.be-gain{fill:rgba(31,107,58,.11)}
.be-point{fill:#F6AE2D;stroke:#0B161D;stroke-width:2.5}
.be-point-label{fill:#0B161D;font-size:14px;font-weight:800;font-family:inherit}
@media (max-width:960px){
  .be-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .be-form{padding:22px}
  .be-cards{grid-template-columns:1fr}
}

/* ---------- Kontrola názvu firmy ---------- */
.cn-form{max-width:760px;padding:32px;background:var(--card);border:1px solid var(--line);box-shadow:12px 12px 0 0 var(--flame)}
.cn-form label{display:block;margin:0 0 8px;font-size:15px;font-weight:800}
.cn-row{display:flex;gap:12px}
.cn-row input{flex:1;min-width:0;min-height:56px;font-size:18px;font-weight:700}
.cn-row .btn{min-height:56px}
.cn-disclaimer{margin:14px 0 0;font-size:13.5px;color:var(--muted)}
.cn-results{max-width:980px;margin-top:40px}
.cn-results>.cn-disclaimer{margin:0 0 4px}
.cn-group{--c:var(--blue);margin-top:24px;padding:24px;background:var(--card);border:1px solid var(--line);border-left:8px solid var(--c)}
.cn-group.is-exact{--c:var(--error)}
.cn-group.is-close{--c:var(--flame)}
.cn-group h3{margin:0 0 4px;font-family:var(--display);font-size:22px;font-weight:900;letter-spacing:-.02em}
.cn-group-p{margin:0;color:var(--muted);font-size:15px}
.cn-list{display:grid;margin:16px 0 0;padding:0;list-style:none}
.cn-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;align-items:start;padding:14px 0;border-top:1px solid var(--line)}
.cn-item-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.cn-item-head b{font-size:17px}
.cn-meta{grid-column:1;margin:0;font-size:14px;color:var(--muted);overflow-wrap:anywhere}
.cn-link{grid-column:2;grid-row:1/span 2;align-self:center;font-size:14px;font-weight:800;white-space:nowrap}
.cn-badge{padding:3px 7px;background:var(--paper-2);color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.cn-more{margin:12px 0 0;font-size:14px;color:var(--muted)}
.cn-none{margin:20px 0 0;padding:20px 24px;background:#E3F5EA;border-left:6px solid var(--ok);color:#14532D;font-weight:650}
.cn-error{margin:0;padding:16px 20px;background:#FDEDEA;border-left:6px solid var(--error);color:#8A2408;font-weight:650}
.kc-modal{position:fixed;width:calc(100% - 32px);max-width:560px;padding:36px 32px 28px;background:var(--paper);color:var(--ink);border:0;box-shadow:12px 12px 0 0 var(--flame)}
.kc-modal::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--stripes)}
.kc-modal::backdrop{background:rgba(11,22,29,.72)}
.kc-modal h2{margin:0 0 14px;font-family:var(--display);font-size:26px;font-weight:900;letter-spacing:-.03em}
.kc-modal p{margin:0 0 12px;font-size:16px;line-height:1.55}
.kc-modal .kc-modal-note{font-size:14px;color:var(--muted)}
.kc-modal-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:20px}
@media (max-width:640px){
  .cn-form{padding:22px;box-shadow:8px 8px 0 0 var(--flame)}
  .cn-row{flex-direction:column}
  .cn-item{grid-template-columns:1fr}
  .cn-link{grid-column:1;grid-row:auto}
}

/* ---------- tisk plátna (Tisk / PDF) ---------- */
@media print{
  @page{size:A4 landscape;margin:8mm}
  html,body{background:#fff!important}
  .site-header,.kc-progress,footer,#cookieBar,.kc-tool-hero,.kc-tool-guide,.cv-toolbar,.cv-status,.kc-privacy,.skip-link,noscript{display:none!important}
  .kc-tool-body{padding:0!important;background:#fff!important}
  .cv-wrap .wrap{max-width:none;padding:0}
  .cv-print-title{display:block;margin:0 0 4mm;font-family:var(--display);font-size:18pt;font-weight:900}
  .cv-board{display:grid!important;grid-template-rows:auto auto auto;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .cv-block{min-height:52mm;break-inside:avoid}
  .cv-help,.cv-add,.cv-del,.cv-color,.cv-hint{display:none!important}
  .cv-note{padding:6px 8px;box-shadow:none}
  .cv-text{font-size:9.5pt}
}