/* e-shop starter — tokens from website-factory preset "čisto-strokovno" */
:root{color-scheme:light;--primary:#1d4ed8;--on-primary:#ffffff;--bg:#f6f7f9;--card:#ffffff;--fg:#111827;--muted:#4b5563;--line:#e3e6eb;--chip:#e3ebfd;--error:#b91c1c;--font-head:"Segoe UI Variable Display","SF Pro Display",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--r-sm:6px;--r-md:8px;--r-lg:12px;--space:30px;--pad:20px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:1rem;line-height:1.55}
h1,h2,.brand{font-family:var(--font-head);line-height:1.2}
a{color:var(--primary)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.wrap{max-width:68rem;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:0;background:var(--card);color:var(--fg);padding:8px 12px;z-index:10}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.demo-banner{background:var(--chip);color:var(--fg);text-align:center;padding:8px 16px;font-weight:600;margin:0}
header.site{background:var(--card);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.brand{font-size:1.15rem;font-weight:700;color:var(--fg);text-decoration:none}
.cart-link{font-weight:600;padding:10px 4px}
main{padding:var(--space) 0}
.grid{list-style:none;margin:0;padding:0;display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:40rem){.grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:60rem){.grid{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--pad);display:flex;flex-direction:column;gap:8px}
.card img,.detail img{width:100%;height:auto;border-radius:var(--r-md);background:var(--bg)}
.card h2{font-size:1.15rem;margin:4px 0 0}
.price{font-weight:700;color:var(--primary);font-size:1.1rem;margin:0}
.muted,.vat{color:var(--muted);font-size:.9rem;margin:0}
.stock-out{color:var(--error);font-weight:600;margin:0}
.detail{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:48rem){.detail{grid-template-columns:1fr 1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--pad)}
label{display:block;font-weight:600;margin:12px 0 4px}
input[type=number]{font:inherit;width:6rem;min-height:44px;padding:6px 8px;border:1px solid var(--muted);border-radius:var(--r-sm);background:var(--card);color:var(--fg)}
input[type=text],input[type=email],select{font:inherit;width:100%;max-width:28rem;min-height:44px;padding:6px 8px;border:1px solid var(--muted);border-radius:var(--r-sm);background:var(--card);color:var(--fg)}
fieldset{border:1px solid var(--line);border-radius:var(--r-md);padding:4px var(--pad) var(--pad);margin:16px 0 0}
legend{font-weight:700;padding:0 4px}
dl.upn{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:16px 0}
dl.upn dt{margin:0;color:var(--muted)}dl.upn dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.check input{width:22px;height:22px;margin-top:2px;flex:none}
.btn{display:inline-block;font:inherit;font-weight:700;background:var(--primary);color:var(--on-primary);border:0;border-radius:var(--r-md);padding:12px 20px;min-height:44px;cursor:pointer;text-decoration:none;margin-top:12px}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.btn-link{font:inherit;background:none;border:0;color:var(--primary);text-decoration:underline;cursor:pointer;min-height:44px;padding:0 4px}
.lines{list-style:none;margin:0;padding:0}
.line{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:center;border-bottom:1px solid var(--line);padding:12px 0}
.line label{margin:0;font-weight:400;font-size:.9rem;color:var(--muted)}
.line-name{font-weight:600;grid-column:1/-1}
.line-total{font-weight:700;text-align:right}
dl.sum{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:16px 0 8px}
dl.sum dt{margin:0}dl.sum dd{margin:0;text-align:right;font-weight:600}
dl.sum .total{font-size:1.15rem;font-weight:800}
.error{color:var(--error);font-weight:600}
.placeholder{border:2px dashed var(--muted);border-radius:var(--r-md);padding:var(--pad);background:var(--card)}
footer.site{border-top:1px solid var(--line);background:var(--card);padding:24px 0 32px;font-size:.92rem}
footer.site ul{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:4px 18px}
footer.site a{display:inline-block;padding:8px 0}
@media (prefers-reduced-motion:no-preference){.btn{transition:transform .15s ease}.btn:hover{transform:translateY(-1px)}}