:root{
  --paper:#ffffff;
  --ink:#0b0d12;
  --ink-soft:#3f4656;
  --ink-faint:#5f6675;
  --rule:#e4e7ec;
  --rule-soft:#f2f4f7;
  --grid-line:rgba(11,13,18,.07);
  --surface:#f7f8fa;
  --accent:#4338ca;
  --accent-deep:#312a9c;
  --accent-wash:#f0efff;

  --font-ui:"Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;


  --shell:1120px;
  --measure:68ch;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  position:relative;
  font-family:var(--font-ui);
  color:var(--ink);
  background-color:var(--paper);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

/* Dekoratívne pozadie: miešaný gradient dole, modulová mriežka navrchu.
   Sýtosť je zámerne posunutá doprava a nahor, kde nie je text. */
.backdrop{
  position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden;
}
.backdrop::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1500px;
  background:
    /* svetelný kužeľ drží ľavý textový stĺpec čitateľný (rozmery v %, aby sa škáloval) */
    radial-gradient(100% 70% at -10% -6%, rgba(255,255,255,1), rgba(255,255,255,.97) 50%, rgba(255,255,255,.72) 70%, rgba(255,255,255,0) 92%),
    /* biely závoj stlmí gradient smerom nadol */
    linear-gradient(to bottom,
      rgba(255,255,255,0) 0px,
      rgba(255,255,255,.20) 520px,
      rgba(255,255,255,.74) 900px,
      rgba(255,255,255,.95) 1180px,
      #fff 1440px),
    /* sýte škvrny ukotvené pri pravom okraji a v pravom hornom rohu */
    radial-gradient(66% 46% at 104% -8%, rgba(124,58,237,.95), transparent 66%),
    radial-gradient(58% 40% at 88% 8%, rgba(37,99,235,.85), transparent 64%),
    radial-gradient(50% 38% at 114% 34%, rgba(168,85,247,.78), transparent 62%),
    radial-gradient(46% 34% at 72% 0%, rgba(67,56,202,.60), transparent 66%),
    /* špirálové premiešanie farieb */
    conic-gradient(from 205deg at 96% 6%,
      rgba(124,58,237,.62),
      rgba(37,99,235,.50),
      rgba(67,56,202,.56),
      rgba(168,85,247,.46),
      rgba(124,58,237,.62));
}
.backdrop::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:56px 56px;
  background-position:0 0;
}

.shell{max-width:var(--shell);margin:0 auto;padding-left:32px;padding-right:32px}

/* ---------- Hlavicka ---------- */
.masthead{
  border-bottom:1px solid var(--rule);
  background:rgba(255,255,255,0.88);
  backdrop-filter:saturate(160%) blur(12px);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  position:sticky;top:0;z-index:50;
}
.masthead-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand img{width:36px;height:36px;display:block;border-radius:9px}
.brand-name{font-weight:700;font-size:16px;letter-spacing:-0.01em;line-height:1.1}
.brand-note{font-size:12px;color:var(--ink-faint);line-height:1.1;margin-top:3px}

.masthead nav{display:flex;align-items:center;gap:4px}
.masthead nav a{
  font-size:14px;font-weight:500;color:var(--ink-soft);text-decoration:none;
  padding:8px 14px;border-radius:8px;transition:color .18s ease, background-color .18s ease;
}
.masthead nav a:hover{color:var(--ink);background:var(--surface)}
.masthead nav a[aria-current="page"]{color:var(--accent);background:var(--accent-wash)}

/* ---------- Hero / nastroj ---------- */
.hero{padding-top:64px;padding-bottom:24px;animation:riseIn .55s cubic-bezier(.22,.75,.3,1) both}
@keyframes riseIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.hero h1{
  font-size:clamp(34px, 5vw, 52px);
  line-height:1.04;letter-spacing:-0.035em;font-weight:700;
  margin:0 0 18px;max-width:16ch;
}
.hero-lead{
  font-size:18.5px;line-height:1.6;color:var(--ink-soft);letter-spacing:-0.005em;
  max-width:52ch;margin:0 0 40px;
}

.studio{
  display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:0;
  border:1px solid var(--rule);border-radius:18px;background:var(--paper);
  overflow:hidden;box-shadow:0 1px 2px rgba(11,13,18,.04), 0 12px 32px -18px rgba(11,13,18,.18);
}
.studio-controls{padding:28px 30px 30px;min-width:0;display:flex;flex-direction:column}
.studio-controls .qr-field.active{flex:0 0 auto}
.studio-stage{
  border-left:1px solid var(--rule);background:var(--surface);
  padding:30px 26px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;
}

/* Segmentovany prepinac typu */
.seg{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;padding:3px;
  background:var(--surface);border:1px solid var(--rule);border-radius:11px;margin-bottom:26px;
}
.qr-tab{
  appearance:none;border:0;background:transparent;font-family:inherit;
  font-size:13.5px;font-weight:600;color:var(--ink-soft);
  padding:9px 6px;border-radius:8px;cursor:pointer;
  transition:background-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.qr-tab:hover{color:var(--ink)}
.qr-tab[aria-selected="true"]{
  background:var(--paper);color:var(--accent);
  box-shadow:0 1px 2px rgba(11,13,18,.07), 0 0 0 1px var(--rule);
}

.qr-field{display:none}
.qr-field.active{display:block;animation:fieldIn .32s cubic-bezier(.22,.75,.3,1) both}
@keyframes fieldIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}

.field + .field{margin-top:16px}
label{display:block;font-size:13px;font-weight:600;letter-spacing:.005em;margin-bottom:7px;color:var(--ink)}

input[type='url'],input[type='text'],input[type='email'],input[type='tel'],select,textarea{
  width:100%;font-family:inherit;font-size:15px;color:var(--ink);
  padding:12px 14px;background:var(--paper);
  border:1px solid var(--rule);border-radius:10px;
  transition:border-color .18s ease, box-shadow .18s ease;
}
input::placeholder,textarea::placeholder{color:var(--ink-faint)}
input:hover,select:hover,textarea:hover{border-color:#d3d8e0}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash);
}
select{
  appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:38px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23697080' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;
}
.hint{font-size:12.5px;color:var(--ink-faint);margin:8px 0 0}
.hint strong{color:var(--ink-soft);font-weight:600}

.studio-controls .qr-field.active{margin-bottom:24px}
.btn-generate{
  width:100%;margin-top:auto;font-family:inherit;font-size:15px;font-weight:600;
  color:#fff;background:var(--ink);border:1px solid var(--ink);
  padding:13px 20px;border-radius:10px;cursor:pointer;
  transition:background-color .18s ease, transform .12s ease;
}
.btn-generate:hover{background:#1c2129}
.btn-generate:active{transform:translateY(1px)}
.btn-generate:disabled{opacity:.55;cursor:not-allowed;transform:none}

/* QR ako vytlacena karticka */
.qr-box{
  width:220px;height:220px;background:var(--paper);border-radius:12px;
  border:1px solid var(--rule);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  box-shadow:0 1px 2px rgba(11,13,18,.05), 0 16px 30px -20px rgba(11,13,18,.4);
}
.qr-box canvas{display:block;animation:qrPop .45s cubic-bezier(.34,1.4,.64,1) both}
@keyframes qrPop{from{opacity:0;transform:scale(.86)}to{opacity:1;transform:none}}
#qr-placeholder{
  font-size:12.5px;color:var(--ink-faint);text-align:center;padding:0 24px;line-height:1.5;
}
.stage-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.btn{
  font-family:inherit;font-size:13.5px;font-weight:600;color:var(--ink);
  background:var(--paper);border:1px solid var(--rule);
  padding:9px 15px;border-radius:9px;cursor:pointer;
  transition:border-color .18s ease, background-color .18s ease;
}
.btn:hover{border-color:var(--ink-faint);background:var(--surface)}
.stage-note{font-size:12.5px;color:var(--ink-faint);text-align:center;max-width:30ch;margin:0}

/* ---------- Pas dovery ---------- */
.assurances{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--rule);border-radius:14px;background:var(--paper);
  margin-top:20px;overflow:hidden;
}
.assurance{padding:20px 24px;border-right:1px solid var(--rule)}
.assurance:last-child{border-right:0}
.assurance h2{font-size:14px;font-weight:600;margin:0 0 5px;letter-spacing:-0.005em}
.assurance p{font-size:13.5px;color:var(--ink-soft);margin:0;line-height:1.5}

/* ---------- Sekcie ---------- */
.section{padding-top:72px;padding-bottom:72px}
.section-head{margin-bottom:32px}
.section-head h2{font-size:26px;font-weight:700;letter-spacing:-0.025em;margin:0 0 8px}
.section-head p{font-size:16px;line-height:1.6;color:var(--ink-soft);margin:0;max-width:56ch}

/* FAQ ako redakcny zoznam */
.faq-list{border-top:1px solid var(--rule);max-width:var(--measure)}
.faq-list details{border-bottom:1px solid var(--rule)}
.faq-list summary{
  list-style:none;cursor:pointer;padding:18px 34px 18px 0;position:relative;
  font-size:16px;font-weight:600;letter-spacing:-0.01em;
  transition:color .18s ease;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--accent)}
.faq-list summary::after{
  content:"";position:absolute;right:6px;top:50%;width:10px;height:10px;
  border-right:1.5px solid var(--ink-faint);border-bottom:1.5px solid var(--ink-faint);
  transform:translateY(-70%) rotate(45deg);transition:transform .22s ease;
}
.faq-list details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-list details p{
  font-size:15.5px;line-height:1.65;color:var(--ink-soft);
  margin:0 0 20px;max-width:62ch;animation:fieldIn .28s ease both;
}

/* ---------- Obsahove stranky ---------- */
.page{padding-top:64px;padding-bottom:24px;animation:riseIn .5s cubic-bezier(.22,.75,.3,1) both}
.page h1{font-size:clamp(30px,4vw,40px);line-height:1.1;letter-spacing:-0.03em;margin:0 0 12px;font-weight:700}
.page-meta{font-size:13px;color:var(--ink-soft);margin:0 0 40px}
.prose{max-width:var(--measure);font-size:16px;line-height:1.72;color:#252a35}
.prose h2{
  font-size:18px;font-weight:600;letter-spacing:-0.015em;
  color:var(--ink);margin:40px 0 12px;padding-top:20px;border-top:1px solid var(--rule);
}
.prose h2:first-of-type{border-top:0;padding-top:0;margin-top:32px}
.prose p{margin:14px 0}
.prose ul{margin:14px 0;padding-left:22px}
.prose li{margin:8px 0}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.prose a:hover{color:var(--accent-deep)}
.prose strong{font-weight:600;color:var(--ink)}
.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.prose th,.prose td{border-bottom:1px solid var(--rule);padding:11px 12px;text-align:left;vertical-align:top}
.prose th{font-weight:600;font-size:12.5px;color:var(--ink-soft);background:var(--surface)}
.prose td{color:var(--ink-soft)}
.note{
  font-size:13.5px;color:var(--ink-soft);
  background:var(--surface);border:1px solid var(--rule);border-radius:10px;
  padding:14px 16px;margin:24px 0;
}

/* ---------- Kontaktny formular ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:48px;align-items:start}
.contact-form{
  border:1px solid var(--rule);border-radius:14px;background:var(--paper);padding:26px;
  box-shadow:0 1px 2px rgba(11,13,18,.04);
}
.contact-form textarea{min-height:132px;resize:vertical;line-height:1.55}
.contact-form .btn-generate{margin-top:20px}

/* Pasca na roboty — skrytá pred ľuďmi aj čítačkami, ale robot ju vyplní */
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Súhlas so spracovaním údajov */
.consent-field{display:flex;gap:11px;align-items:flex-start;margin-top:18px}
.consent-field input[type='checkbox']{
  width:18px;height:18px;flex:0 0 18px;margin:2px 0 0;cursor:pointer;
  accent-color:var(--accent);
}
.consent-field label{
  font-size:13px;font-weight:400;line-height:1.55;color:var(--ink-soft);
  margin:0;cursor:pointer;
}
.consent-field label a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.consent-field input[aria-invalid="true"]{outline:2px solid #c2323a;outline-offset:2px}

.field-error{
  font-size:12.5px;color:#b4232a;margin:7px 0 0;font-weight:500;
}
input.has-error,textarea.has-error{
  border-color:#c2323a;box-shadow:0 0 0 3px rgba(194,50,58,.10);
}
.form-status{
  font-size:13.5px;line-height:1.5;margin:14px 0 0;padding:11px 13px;
  border-radius:10px;border:1px solid var(--rule);background:var(--surface);color:var(--ink-soft);
}
.form-status.is-success{border-color:#bfe3cb;background:#f2fbf5;color:#15603a}
.form-status.is-error{border-color:#f0c6c9;background:#fdf4f4;color:#96222a}
.form-status.is-info{border-color:#cdd4f5;background:#f4f5fe;color:#3a3f8f}
.form-note{font-size:12.5px;color:var(--ink-faint);margin:12px 0 0;line-height:1.5}
.direct-mail{font-size:15px}
.direct-mail a{color:var(--accent);text-decoration:none;font-weight:600}
.direct-mail a:hover{text-decoration:underline}

/* ---------- Paticka ---------- */
.site-footer{border-top:1px solid var(--rule);background:var(--surface);margin-top:80px;padding:44px 0 32px}
.footer-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.footer-brand{max-width:34ch}
.footer-brand .brand{margin-bottom:10px}
.footer-brand p{font-size:13.5px;color:var(--ink-soft);margin:0;line-height:1.55}
.footer-links{display:flex;gap:56px;flex-wrap:wrap}
.footer-col h2{font-size:12px;font-weight:600;color:var(--ink-faint);margin:0 0 12px;letter-spacing:.02em}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:13.5px;color:var(--ink-soft);text-decoration:none;transition:color .18s ease}
.footer-col a:hover{color:var(--accent)}
.footer-base{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--rule);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-faint);
}

/* ---------- Cookie lista ---------- */
#cookie-banner{
  position:fixed;left:24px;right:24px;bottom:24px;max-width:640px;margin:0 auto;z-index:200;
  background:var(--ink);color:#fff;border-radius:14px;padding:20px 22px;
  display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  box-shadow:0 20px 48px -16px rgba(11,13,18,.5);
  animation:bannerUp .42s cubic-bezier(.22,.75,.3,1) both;
}
@keyframes bannerUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
#cookie-banner p{margin:0;font-size:13.5px;line-height:1.55;color:#d9dce3;max-width:42ch}
#cookie-banner a{color:#fff;text-decoration:underline;text-underline-offset:2px}
.cookie-actions{display:flex;gap:9px;flex-shrink:0}
.cookie-actions button{
  font-family:inherit;font-size:13.5px;font-weight:600;padding:10px 17px;
  border-radius:9px;cursor:pointer;transition:opacity .18s ease, background-color .18s ease;
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28);
}
.cookie-actions button:hover{background:rgba(255,255,255,.09)}
#cookie-accept{background:#fff;color:var(--ink);border-color:#fff}
#cookie-accept:hover{background:#e9ebef}

/* ---------- Pristupnost ---------- */
.skip-link{
  position:absolute;left:-9999px;background:var(--ink);color:#fff;
  padding:12px 18px;z-index:999;border-radius:0 0 10px 0;font-weight:600;text-decoration:none;font-size:14px;
}
.skip-link:focus{left:0;top:0}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px;
}

/* ---------- Responzivne ---------- */
@media (max-width:940px){
  .studio{grid-template-columns:1fr}
  .studio-stage{border-left:0;border-top:1px solid var(--rule)}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .assurances{grid-template-columns:1fr}
  .assurance{border-right:0;border-bottom:1px solid var(--rule)}
  .assurance:last-child{border-bottom:0}
}
@media (max-width:640px){
  .backdrop::after{background-size:40px 40px}
  /* Na mobile jednoduchý prechod bez pixelových zarážok, aby nevznikali pruhy */
  .backdrop::before{
    opacity:1;height:520px;
    background:
      radial-gradient(130% 100% at 108% -10%,
        rgba(124,58,237,.42) 0%,
        rgba(79,70,229,.30) 34%,
        rgba(37,99,235,.16) 56%,
        rgba(255,255,255,0) 82%);
  }
  .shell{padding-left:18px;padding-right:18px}
  .hero{padding-top:40px;padding-bottom:20px}
  .page{padding-top:40px;padding-bottom:20px}
  .hero-lead{font-size:17px;margin-bottom:30px}
  .studio-controls{padding:22px 20px 24px}
  .studio-stage{padding:26px 20px}
  .seg{grid-template-columns:repeat(2,1fr)}
  .section{padding-top:52px;padding-bottom:52px}
  .prose{font-size:15.5px}
  .prose table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
  .prose th,.prose td{white-space:normal;min-width:112px}
  .footer-links{gap:36px}
  #cookie-banner{left:12px;right:12px;bottom:12px;flex-direction:column;align-items:stretch}
  .cookie-actions{justify-content:stretch}
  .cookie-actions button{flex:1}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}

/* ---------- Hlavička (menu) ---------- */
.masthead-right{display:flex;align-items:center;gap:14px}

/* Menu má odkedy pribudli "Čiarové kódy" 5 položiek a už sa nezmestí do
   jedného riadku vedľa loga na tabletových
   šírkach (cca 641-880px). Preto má hlavička VLASTNÝ, širší prah -
   prejde na skladaný (mobilný) vzhľad skôr než zvyšok stránky, ktorý
   pri týchto šírkach ešte sedí v poriadku (over v .studio pred zmenou
   akéhokoľvek z týchto čísel). Tento jeden blok pokrýva 0-880px, teda
   aj pôvodný mobilný rozsah pod 640px - netreba preto samostatný
   blok naviac. */
@media (max-width:880px){
  .masthead-inner{height:auto;flex-direction:column;align-items:stretch;gap:0;padding-top:12px;padding-bottom:4px}
  .brand-note{display:none}
  .brand-name{white-space:nowrap;font-size:15.5px}
  .brand img{width:32px;height:32px}
  .masthead nav{
    gap:6px;margin-top:10px;padding-top:10px;border-top:1px solid var(--rule);
    flex-wrap:wrap;
  }
  .masthead nav a{padding:8px 12px;font-size:14px}
  .masthead-right{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    margin-top:10px;padding-top:10px;border-top:1px solid var(--rule);
  }
  .masthead-right nav{margin-top:0;padding-top:0;border-top:0}
}

/* ---------- 404 stránka ---------- */
.error-page{
  padding-top:120px;padding-bottom:100px;text-align:center;
  max-width:640px;animation:riseIn .5s cubic-bezier(.22,.75,.3,1) both;
}
.error-code{
  font-size:clamp(72px,14vw,120px);font-weight:700;line-height:1;
  margin:0 0 8px;letter-spacing:-0.03em;
  background:linear-gradient(135deg,#1e293b,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.error-page h1{
  font-size:clamp(24px,3.4vw,32px);line-height:1.2;letter-spacing:-0.02em;
  font-weight:700;margin:0 0 14px;
}
.error-page .hero-lead{margin-left:auto;margin-right:auto;max-width:46ch}
.error-actions{
  display:flex;flex-direction:column;align-items:center;gap:16px;margin-top:34px;
}
.error-btn{display:inline-block;width:auto;padding-left:32px;padding-right:32px;text-decoration:none}
.error-secondary{font-size:13.5px;color:var(--ink-faint);text-decoration:underline;text-underline-offset:2px}
.error-secondary:hover{color:var(--ink-soft)}
.error-footer{margin-top:0}
.error-footer .footer-base{border-top:0;margin-top:0;padding-top:24px;justify-content:center;gap:24px}

@media (max-width:640px){
  .error-page{padding-top:72px;padding-bottom:64px}
}

/* ---------- Návody ---------- */
.guide-lead{max-width:56ch}
.guide-back{margin:0 0 18px}
.guide-back a{
  font-size:13.5px;font-weight:600;color:var(--ink-faint);text-decoration:none;
  transition:color .18s ease;
}
.guide-back a:hover{color:var(--accent)}

/* Rozcestník s kartami */
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:36px}
.guide-card{
  display:block;padding:24px 26px;text-decoration:none;color:inherit;
  border:1px solid var(--rule);border-radius:14px;background:var(--paper);
  box-shadow:0 1px 2px rgba(11,13,18,.04);
  transition:border-color .18s ease, box-shadow .2s ease, transform .18s ease;
}
.guide-card:hover{
  border-color:var(--ink-faint);transform:translateY(-2px);
  box-shadow:0 1px 2px rgba(11,13,18,.05), 0 12px 26px -16px rgba(11,13,18,.28);
}
.guide-card h2{
  font-size:17px;font-weight:600;letter-spacing:-0.015em;margin:0 0 8px;line-height:1.3;
}
.guide-card p{font-size:14px;line-height:1.55;color:var(--ink-soft);margin:0}

/* Vnútro článku */
.prose h3{
  font-size:16px;font-weight:600;letter-spacing:-0.01em;color:var(--ink);
  margin:26px 0 8px;
}
.prose ol{margin:14px 0;padding-left:22px}
.prose ol li{margin:8px 0}
.prose em{font-style:italic}

/* Ďalšie návody na konci článku */
.guide-more{
  max-width:var(--measure);margin-top:52px;padding:22px 26px;
  border:1px solid var(--rule);border-radius:14px;background:var(--surface);
}
.guide-more h2{font-size:14px;font-weight:600;color:var(--ink-faint);margin:0 0 12px;letter-spacing:.02em}
.guide-more ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.guide-more a{font-size:14.5px;color:var(--ink);text-decoration:none;font-weight:500}
.guide-more a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

@media (max-width:760px){
  .guide-grid{grid-template-columns:1fr}
}

/* ---------- Reklamný priestor (Adsterra Native Banner) ---------- */
.ad-slot{
  margin:40px auto;max-width:var(--measure);
  border:1px solid var(--rule);border-radius:14px;background:var(--surface);
  padding:16px;
}
.ad-slot-label{
  display:block;font-size:10.5px;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-faint);margin:0 0 10px;text-align:center;
}
.ad-slot > div{min-height:1px}

/* ---------- Čiarový kód (širší obdĺžnik, nie štvorec ako QR) ---------- */
.barcode-box{
  width:100%;max-width:340px;min-height:190px;
  padding:18px;
}
.barcode-box #bc-svg{display:flex;align-items:center;justify-content:center;width:100%}
.barcode-box #bc-svg svg{max-width:100%;height:auto;display:block}
.bc-placeholder{
  font-size:12.5px;color:var(--ink-faint);text-align:center;padding:0 24px;line-height:1.5;
}
@media (max-width:640px){
  .barcode-box{max-width:100%}
}

/* ---------- Čítačka QR kódov (/qr-reader) ---------- */
.visually-hidden{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;
}
.cross-note{margin:16px 0 0;font-size:14.5px;color:var(--ink-soft)}
.cross-note a{color:var(--accent);font-weight:600}

/* Zóna na pustenie obrázka */
.dropzone{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;text-align:center;min-height:250px;padding:28px 20px;
  border:2px dashed #c3c8d4;border-radius:14px;background:var(--surface);
  cursor:pointer;transition:border-color .18s ease, background-color .18s ease;
}
.dropzone:hover,.dropzone.is-dragover{border-color:var(--accent);background:var(--accent-wash)}
.dropzone:focus-within{outline:2px solid var(--accent);outline-offset:3px}
.dropzone svg{width:44px;height:44px;color:var(--accent);margin-bottom:4px}
.dropzone-title{margin:0;font-size:17px;font-weight:600;color:var(--ink)}
.dropzone-sub{margin:0;font-size:13.5px;color:var(--ink-faint)}

/* Náhľad nahraného obrázka */
.reader-preview{width:100%;max-width:300px;height:220px;padding:10px}
.reader-preview img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.reader-preview-empty{font-size:13.5px;color:var(--ink-faint);text-align:center;padding:0 12px}

/* Výsledky */
.results{display:grid;gap:16px;margin-top:22px}
.result-card{
  border:1px solid var(--rule);border-radius:14px;background:var(--paper);
  padding:22px 24px;box-shadow:0 1px 2px rgba(11,13,18,.04), 0 12px 32px -22px rgba(11,13,18,.18);
}
.result-head{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.result-head h2{margin:0;font-size:18px}
.result-badge{
  font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--accent-deep);background:var(--accent-wash);padding:4px 10px;border-radius:999px;
}
.result-count{font-size:13px;color:var(--ink-faint)}
.result-fields{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:7px 20px;margin:0 0 16px}
.result-fields dt{font-size:13.5px;color:var(--ink-faint)}
.result-fields dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.result-warn{
  margin:0 0 16px;padding:12px 14px 12px 32px;border-radius:10px;
  background:#fff7e6;border:1px solid #f3d9a4;color:#6b4a06;font-size:14px;line-height:1.55;
}
.result-warn li + li{margin-top:4px}
.result-note{margin:0 0 16px;font-size:14px;color:var(--ink-soft)}
.result-raw-label{display:block;font-size:13px;color:var(--ink-faint);margin:0 0 6px}
.result-raw{
  width:100%;min-height:64px;resize:vertical;padding:10px 12px;border:1px solid var(--rule);
  border-radius:9px;background:var(--surface);color:var(--ink);
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px;line-height:1.5;
}
.result-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.btn-link{display:inline-block;text-decoration:none}
.btn-primary{color:#fff;background:var(--ink);border-color:var(--ink)}
.btn-primary:hover{background:#1c2129;border-color:#1c2129}
.reader-empty{
  margin-top:22px;padding:22px 24px;border:1px solid var(--rule);border-radius:14px;background:var(--paper);
}
.reader-empty h2{margin:0 0 8px;font-size:18px}
.reader-empty ul{margin:10px 0 0;padding-left:20px;color:var(--ink-soft);line-height:1.65}

@media (max-width:640px){
  .dropzone{min-height:200px}
  .result-card{padding:18px 16px}
  .result-fields{grid-template-columns:1fr;gap:2px}
  .result-fields dd{margin-bottom:8px}
}