:root{--bg:#f5f5f2;--panel:#fff;--text:#0b0b0b;--text2:#52514e;--muted:#8a8984;--line:#e4e3df;
--accent:#2a78d6;--ok:#1a7f37;--okbg:#e6f4ea;--err:#b42318;--errbg:#fdecea;--warn:#9a6700;--warnbg:#fff4d6}
*{box-sizing:border-box}
body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px}
header{background:#14213d;color:#fff;padding:10px 24px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
header a{color:#dfe7f5;text-decoration:none}header a:hover{color:#fff}
header .logo{font-weight:700;font-size:18px;color:#fff;margin-right:12px;display:flex;align-items:center;gap:8px}
header .logo-podklad{background:#fff;border-radius:6px;padding:3px 8px;display:inline-flex}
header .logo img{height:30px;display:block}
header .vpravo{margin-left:auto}
main{max-width:1200px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:24px;margin:8px 0 16px}h2{font-size:18px;margin:24px 0 10px}h3{font-size:16px;margin:16px 0 6px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-bottom:16px}
table{width:100%;border-collapse:collapse;background:var(--panel)}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:13px;color:var(--text2);font-weight:600}
.tabulka{overflow-x:auto;border:1px solid var(--line);border-radius:10px;margin-bottom:16px}
.tabulka table{border:0}
a{color:var(--accent)}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:7px;padding:8px 14px;
font-size:14px;cursor:pointer;text-decoration:none;margin:2px 4px 2px 0}
.btn:hover{filter:brightness(1.08)}.btn.sedy{background:#6b6a66}.btn.cerveny{background:var(--err)}
.btn.maly{padding:4px 10px;font-size:13px}
.stitok{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600}
.stitok.ok{background:var(--okbg);color:var(--ok)}.stitok.chyba{background:var(--errbg);color:var(--err)}
.stitok.sedy{background:#eeede9;color:var(--text2)}.stitok.warn{background:var(--warnbg);color:var(--warn)}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:12px}
.flash.ok{background:var(--okbg);color:var(--ok)}.flash.chyba{background:var(--errbg);color:var(--err)}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 4px}
.napoveda{font-weight:400;color:var(--muted);font-size:13px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=time],input[type=date],select,textarea{
width:100%;padding:8px 10px;border:1px solid #cfcec9;border-radius:7px;font-size:14px;font-family:inherit;background:#fff}
textarea{min-height:140px;font-family:Consolas,monospace;font-size:13px}
.riadok{display:flex;gap:16px;flex-wrap:wrap}.riadok>div{flex:1;min-width:180px}
.zaskrtnutie{display:flex;align-items:center;gap:8px;font-weight:400;margin:6px 0}
.zaskrtnutie input{width:18px;height:18px}
.karty{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}
.karta{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px}
.karta .cislo{font-size:28px;font-weight:700}.karta .popis{color:var(--text2);font-size:13px}
img.graf{max-width:100%;border:1px solid var(--line);border-radius:8px;background:#fcfcfb}
.bodka{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}
.muted{color:var(--muted)}.maly{font-size:13px}
form.inline{display:inline}
ul.odrazky{margin:4px 0 10px 18px;padding:0}ul.odrazky li{margin:3px 0}
pre.kod{background:#f0efeb;padding:10px;border-radius:7px;white-space:pre-wrap;font-size:13px}
@media(max-width:700px){header{padding:10px 16px}main{padding:16px}}

footer{text-align:center;color:var(--muted);font-size:12px;padding:0 16px 24px}
footer a{color:var(--text2)}
.kroky{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.krok{background:var(--warnbg);color:var(--warn);border-radius:20px;padding:5px 12px;font-size:13px;font-weight:600}
.krok.hotovo{background:var(--okbg);color:var(--ok)}
img.nahlad{max-width:100%;max-height:520px;border:1px solid var(--line);border-radius:8px;display:block}
img.nahlad-mini{width:96px;height:54px;object-fit:cover;border-radius:4px;border:1px solid var(--line);display:block}
.ai-pomocnik{margin-top:14px;padding:12px 14px;background:#f3f6fb;border:1px solid #dbe4f3;border-radius:8px}
.test-vysledok{margin-top:10px;padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:8px}
details.panel summary{cursor:pointer}
.skryte{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.panel.upozornenie{background:var(--warnbg);border-color:#e6c200}

/* verejna predajna stranka */
.btn.velky{padding:11px 20px;font-size:16px}
.hero{padding:16px 0 8px}
.hero h1{font-size:32px;line-height:1.2;max-width:820px;margin:8px 0 12px}
.hero-text{font-size:17px;color:var(--text2);max-width:820px;line-height:1.5}
h2.sekcia{font-size:24px;margin:40px 0 12px;padding-top:8px;border-top:1px solid var(--line)}
ol.postup{padding-left:22px;margin:0 0 16px}ol.postup li{margin:6px 0;line-height:1.45}
.baliky{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:12px 0 16px}
.balik{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px}
.balik.odporucany{border:2px solid var(--accent)}
.balik h3{margin:6px 0 4px;font-size:20px}
.balik .cena{font-size:26px;font-weight:700}.balik .cena span{font-size:14px;font-weight:400;color:var(--text2)}
ul.plus,ul.minus{list-style:none;margin:6px 0;padding:0}
ul.plus li,ul.minus li{position:relative;padding-left:22px;margin:5px 0;font-size:14px;line-height:1.4}
ul.plus li:before{content:"✓";position:absolute;left:2px;color:var(--ok);font-weight:700}
ul.minus li:before{content:"✗";position:absolute;left:2px;color:var(--err);font-weight:700}
.panel.cta{background:#14213d;color:#fff;border:0;margin-top:32px}
.panel.cta .muted,.panel.cta a:not(.btn){color:#dfe7f5}
@media(max-width:700px){.hero h1{font-size:25px}}

/* odporucania s fotkou (zvyraznene miesto) */
.odporucania{display:grid;gap:14px;margin:8px 0 6px}
.odporucanie{border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--panel)}
.odporucanie.odp-skryta{opacity:.55}
.odp-text{display:flex;gap:10px;align-items:flex-start;line-height:1.45}
.odp-cislo{flex:0 0 26px;height:26px;border-radius:50%;background:#dc2626;color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-size:14px}
.odporucanie figure{margin:10px 0 0}
.odporucanie figure img{width:100%;max-width:760px;height:auto;border-radius:8px;border:1px solid var(--line);display:block}
.odporucanie figcaption{margin:6px 0}
/* ukazka reportu na predajnej stranke */
.report-ukazka{border:2px solid var(--line)}
.report-hlavicka{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.pruh{display:flex;height:26px;border-radius:6px;overflow:hidden;background:var(--line);margin:4px 0 10px}
.pruh span{display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden}
.pruh.tenky{height:10px;margin:3px 0 8px}
.stlpce{display:flex;align-items:flex-end;gap:4px;height:150px;padding-bottom:30px}
.stlpce div{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;position:relative}
.stlpce span{display:block;width:100%;background:var(--accent);border-radius:4px 4px 0 0}
.stlpce b{font-size:11px;order:-1}
.stlpce i{position:absolute;bottom:-22px;font-size:10px;font-style:normal;color:var(--muted)}
/* predajna stranka: UX */
.hero-body{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--text2)}
.hero-body li::before{content:"✓ ";color:var(--ok);font-weight:700}
.postup-karty{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:12px 0 16px}
.postup-karta{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;position:relative}
.postup-karta p{margin:6px 0 0;color:var(--text2)}
.postup-cislo{display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;
 align-items:center;justify-content:center;margin-right:8px;font-size:13px}
.instalacia-riadok{margin:6px 0 10px;padding:6px 10px;border-radius:8px;background:var(--warnbg);color:var(--warn);font-size:13px}
.cena-box{flex:1}
details.panel summary,.faq summary{cursor:pointer}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:8px}
.faq summary{font-weight:600}
.faq p{margin:8px 0 0;color:var(--text2);line-height:1.5}
.lepiaca-cta{display:none}
@media(max-width:700px){
 .lepiaca-cta{display:flex;gap:8px;position:sticky;bottom:0;padding:10px 0;background:var(--bg);border-top:1px solid var(--line);z-index:5}
 .lepiaca-cta .btn{flex:1;text-align:center}
}