/* ---------- vlastné fonty (bez Google, bez externých požiadaviek) ---------- */
@font-face{font-family:"Archivo";src:url("../../fonts/Archivo-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url("../../fonts/IBMPlexSans-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../../fonts/IBMPlexMono-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}

:root{
  --ground:#EDF0F3;
  --surface:#FFFFFF;
  --surface-2:#F6F8FA;
  --ink:#0F1720;
  --ink-2:#3E4E5E;
  --ink-3:#6B7C8D;
  --line:#D5DBE2;
  --line-strong:#BAC4CE;
  --navy:#253586;
  --steel:#5878B8;
  --signal:#C4302A;
  --signal-hover:#A62620;
  --on-signal:#FFFFFF;
  --on-navy:#FFFFFF;

  --night:#0B1220;
  --night-2:#141F3A;
  --night-text:#E8EDF6;
  --night-muted:#96A4C0;
  --night-line:#25314F;

  --wrap:1120px;
  --pad:clamp(1.1rem,4vw,2.5rem);
  --label:500 0.7rem/1.4 "IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --logo-ink:#253586;
  --logo-shield:#5878B8;
  --logo-ring:#FFFFFF;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0A1017;
    --surface:#101A24;
    --surface-2:#15202C;
    --ink:#E7EDF3;
    --ink-2:#B2C0CC;
    --ink-3:#7E90A1;
    --line:#22303D;
    --line-strong:#334554;
    --navy:#8FB4DC;
    --steel:#6E93B8;
    --signal:#E0574C;
    --signal-hover:#EE6C61;
    --on-signal:#160707;
    --on-navy:#0B1220;
    --logo-ink:#EAF0FA;
    --logo-shield:#4E7FC4;
    --logo-ring:#12203A;
  }
}
:root[data-theme="dark"]{
  --ground:#0A1017;
  --surface:#101A24;
  --surface-2:#15202C;
  --ink:#E7EDF3;
  --ink-2:#B2C0CC;
  --ink-3:#7E90A1;
  --line:#22303D;
  --line-strong:#334554;
  --navy:#8FB4DC;
  --steel:#6E93B8;
  --signal:#E0574C;
  --signal-hover:#EE6C61;
  --on-signal:#160707;
  --on-navy:#0B1220;
  --logo-ink:#EAF0FA;
  --logo-shield:#4E7FC4;
  --logo-ring:#12203A;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
section[id],main[id]{scroll-margin-top:76px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font:400 1.0625rem/1.65 "IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-synthesis-weight:none;
  -webkit-font-smoothing:antialiased;
}
body.is-locked{overflow:hidden}
h1,h2,h3,h4{font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;margin:0;text-wrap:balance;letter-spacing:-0.018em;line-height:1.08}
p{margin:0}
a{color:inherit}
strong,b{font-weight:400}
.skip{position:absolute;left:-9999px;top:0;background:var(--surface);color:var(--ink);padding:.7rem 1rem;z-index:100}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
[hidden]{display:none !important}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.hdr.is-stuck{box-shadow:0 6px 24px -14px rgba(15,23,32,.5);background:color-mix(in srgb,var(--surface) 96%,transparent)}
.hdr-in{display:flex;align-items:center;gap:1.5rem;height:64px}
.brand{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.brand-mark{display:block;width:198px;height:32px;transition:opacity .18s ease}
.brand:hover .brand-mark{opacity:.7}
@media (max-width:430px){.brand-mark{width:140px;height:23px}}
.ftr-brand{display:flex;align-items:center;flex:0 0 auto}
.ftr-mark{
  display:block;width:148px;height:24px;opacity:.9;
  --logo-ink:#E8EDF6;--logo-shield:#4E7FC4;--logo-ring:#0B1220;
  transition:opacity .18s ease;
}
.ftr-brand:hover .ftr-mark{opacity:1}
.nav{display:flex;gap:1.5rem;margin-left:auto;font:600 .875rem/1 "Archivo",system-ui,sans-serif}
.nav a{text-decoration:none;color:var(--ink-3);padding-block:.35rem;position:relative;transition:color .18s ease}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--signal);
  transform:scaleX(0);transform-origin:0 50%;transition:transform .22s cubic-bezier(.4,0,.2,1);
}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--ink)}

/* tlačidlo košíka v hlavičke */
.cart-btn{
  margin-left:1.2rem;position:relative;display:inline-flex;align-items:center;gap:.55rem;
  font:600 .9rem/1 "Archivo",system-ui,sans-serif;cursor:pointer;
  background:var(--signal);color:var(--on-signal);border:1px solid transparent;
  padding:.78rem 1.05rem;transition:background .15s ease;
}
.cart-btn:hover{background:var(--signal-hover)}
.cart-btn svg{width:16px;height:16px;flex:0 0 auto}
.cart-count{
  font:500 .72rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;
  background:rgba(255,255,255,.22);padding:.22rem .4rem;min-width:1.35rem;text-align:center;
}
.cart-btn.is-empty .cart-count{display:none}
.cart-btn.bump{animation:bump .32s cubic-bezier(.3,1.4,.5,1)}
@keyframes bump{0%{transform:none}40%{transform:scale(1.07)}100%{transform:none}}
@media (prefers-reduced-motion:reduce){.cart-btn.bump{animation:none}}

.menu-btn{
  display:none;background:none;border:1px solid var(--line-strong);
  color:var(--ink);padding:.55rem .7rem;cursor:pointer;line-height:0;
}
.menu-btn svg{width:18px;height:18px}
.menu-btn .ic-close{display:none}
.menu-btn[aria-expanded="true"] .ic-open{display:none}
.menu-btn[aria-expanded="true"] .ic-close{display:block}
.mobile-nav{
  display:none;border-top:1px solid var(--line);background:var(--surface);
  overflow:hidden;max-height:0;transition:max-height .32s cubic-bezier(.4,0,.2,1);
}
.mobile-nav.is-open{max-height:420px}
.mobile-nav ul{list-style:none;margin:0;padding:.4rem 0 1rem}
.mobile-nav a{
  display:flex;justify-content:space-between;align-items:center;
  text-decoration:none;color:var(--ink);padding:.85rem 0;
  border-bottom:1px solid var(--line);font-family:"Archivo",system-ui,sans-serif;font-weight:600;
}
.mobile-nav li:last-child a{border-bottom:0}
.mobile-nav a span{font:var(--label);letter-spacing:.12em;color:var(--ink-3)}
@media (max-width:980px){
  .nav{display:none}
  .menu-btn{display:block;margin-left:auto}
  .cart-btn{margin-left:.6rem}
  .mobile-nav{display:block}
}
@media (max-width:430px){
  .cart-btn{padding:.7rem .75rem;font-size:.82rem}
  .cart-btn .cart-word{display:none}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font:600 .95rem/1 "Archivo",system-ui,sans-serif;
  text-decoration:none;padding:.78rem 1.15rem;border:1px solid transparent;cursor:pointer;
  background:none;color:inherit;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
  white-space:nowrap;
}
.btn svg{width:15px;height:15px;flex:0 0 auto}
.btn-primary{background:var(--signal);color:var(--on-signal)}
.btn-primary:hover{background:var(--signal-hover)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink-3);background:var(--surface-2)}
.btn-onnight{border-color:var(--night-line);color:var(--night-text);background:rgba(255,255,255,.04)}
.btn-onnight:hover{border-color:var(--night-muted);background:rgba(255,255,255,.09)}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.call{font:500 .9rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:-.01em}

/* ---------- hero eshopu ---------- */
.shop-hero{background:var(--night);color:var(--night-text);position:relative;overflow:hidden}
.shop-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(70% 90% at 82% 14%, rgba(88,120,184,.30), transparent 62%),
    radial-gradient(50% 60% at 6% 96%, rgba(37,53,134,.58), transparent 70%),
    repeating-linear-gradient(to right, rgba(150,164,192,.085) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, rgba(150,164,192,.085) 0 1px, transparent 1px 64px),
    linear-gradient(160deg,#141F3A 0%,#0B1220 64%);
}
.shop-hero-in{position:relative;z-index:1;padding-block:clamp(2.4rem,6vw,3.8rem) clamp(1.8rem,4vw,2.6rem)}
.eyebrow{font:var(--label);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.eyebrow-night{color:var(--night-muted)}
.rec{display:inline-flex;align-items:center;gap:.5rem}
.rec i{width:7px;height:7px;border-radius:50%;background:var(--signal);display:inline-block}
h1{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:600;margin-top:1rem;max-width:18ch}
.shop-hero .lede{margin-top:1.15rem;max-width:56ch;color:var(--night-muted);font-size:1.03rem}
.shop-hero .lede strong{color:var(--night-text);font-weight:400}
.coverage{
  position:relative;z-index:1;border-top:1px solid var(--night-line);
  display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;align-items:baseline;
  padding-block:1rem;font:var(--label);letter-spacing:.1em;text-transform:uppercase;color:var(--night-muted);
}
.coverage b{color:var(--night-text);font-weight:400}

/* ---------- panel s filtrami ---------- */
.toolbar{
  position:sticky;top:64px;z-index:40;background:var(--surface);
  border-bottom:1px solid var(--line);
}
.toolbar-in{padding-block:.85rem}
.tb-row{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap}
.search{
  position:relative;flex:1 1 260px;min-width:0;
}
.search svg{
  position:absolute;left:.75rem;top:50%;transform:translateY(-50%);
  width:15px;height:15px;color:var(--ink-3);pointer-events:none;
}
.search input{
  width:100%;font:400 .95rem "IBM Plex Sans",system-ui,sans-serif;color:var(--ink);
  background:var(--surface-2);border:1px solid var(--line);
  padding:.7rem .8rem .7rem 2.2rem;
}
.search input::placeholder{color:var(--ink-3)}
.search input:focus{outline:none;border-color:var(--ink-3);background:var(--surface)}
.sortwrap{display:flex;align-items:center;gap:.55rem;flex:0 0 auto}
.sortwrap label{font:var(--label);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.sortwrap select{
  font:600 .85rem "Archivo",system-ui,sans-serif;color:var(--ink);
  background:var(--surface-2);border:1px solid var(--line);padding:.62rem .7rem;cursor:pointer;
}
.chips{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:.7rem}
@media (max-width:820px){.toolbar{position:static}}
.chip{
  font:600 .82rem/1 "Archivo",system-ui,sans-serif;cursor:pointer;
  border:1px solid var(--line-strong);background:none;color:var(--ink-2);
  padding:.55rem .85rem;display:inline-flex;align-items:baseline;gap:.5rem;
  transition:border-color .16s ease,color .16s ease,background .16s ease;
}
.chip b{font:500 .68rem "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--ink-3)}
.chip:hover{border-color:var(--ink-3);color:var(--ink)}
.chip.is-on{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.chip.is-on b{color:var(--surface)}
.tb-meta{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;
  margin-top:.8rem;font:var(--label);letter-spacing:.11em;text-transform:uppercase;color:var(--ink-3);
}
.tb-meta button{
  background:none;border:0;cursor:pointer;color:var(--signal);
  font:var(--label);letter-spacing:.11em;text-transform:uppercase;padding:0;
}
.tb-meta button:hover{color:var(--signal-hover)}

/* ---------- katalóg ---------- */
.catalog{padding-block:clamp(1.8rem,4vw,2.8rem) clamp(3rem,7vw,4.5rem)}
.grid{
  display:grid;gap:1px;
  grid-template-columns:repeat(3,1fr);
}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}

.card{
  background:var(--surface);display:flex;flex-direction:column;
  box-shadow:0 0 0 1px var(--line);
  transition:background .18s ease;
}
.card:hover{background:var(--surface-2)}
.card-media{
  position:relative;aspect-ratio:16/10;display:grid;place-items:center;
  border-bottom:1px solid var(--line);overflow:hidden;
  background:
    repeating-linear-gradient(to right, rgba(107,124,141,.10) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(to bottom, rgba(107,124,141,.10) 0 1px, transparent 1px 34px);
}
.card-media img{width:100%;height:100%;object-fit:cover;display:block}
.card-media .ph{width:32%;max-width:82px;height:auto;color:var(--steel);opacity:.7;transition:transform .25s ease}
.card:hover .card-media .ph{transform:translateY(-3px)}
.tag{
  position:absolute;top:0;left:0;
  font:500 .64rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:.11em;text-transform:uppercase;
  padding:.4rem .55rem;background:var(--signal);color:var(--on-signal);
}
.tag.tag-new{background:var(--navy);color:var(--on-navy)}
.card-body{padding:1.05rem 1.1rem 0;flex:1 1 auto;display:flex;flex-direction:column}
.card-brand{font:var(--label);letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.card h3{font-size:1.06rem;font-weight:600;margin-top:.5rem}
.card-model{font:500 .74rem "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--ink-3);margin-top:.35rem}
.card-specs{list-style:none;margin:.85rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem}
.card-specs li{
  font:500 .68rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--ink-2);
  border:1px solid var(--line);padding:.32rem .45rem;
}
.card-stock{margin-top:auto;padding-top:.85rem;font:var(--label);letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:.45rem}
.card-stock i{width:6px;height:6px;border-radius:50%;background:#2E9E5B;display:inline-block;flex:0 0 auto}
.card-stock.is-order{color:var(--ink-3)}
.card-stock.is-order i{background:var(--ink-3)}
.card-stock.is-stock{color:var(--ink-2)}

.card-foot{
  margin-top:1rem;padding:.95rem 1.1rem;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;
}
.price{display:flex;flex-direction:column;gap:.15rem;margin-right:auto}
.price-main{font:500 1.22rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:-.02em;color:var(--ink)}
.price-sub{font:500 .68rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--ink-3)}
.add{
  display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;
  font:600 .85rem/1 "Archivo",system-ui,sans-serif;
  border:1px solid var(--line-strong);background:none;color:var(--ink);padding:.62rem .8rem;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.add svg{width:14px;height:14px}
.add:hover{background:var(--signal);border-color:var(--signal);color:var(--on-signal)}
.add.is-in{background:var(--ink);border-color:var(--ink);color:var(--surface)}

.empty{
  border:1px dashed var(--line-strong);padding:clamp(2rem,6vw,3.5rem);text-align:center;color:var(--ink-3);
}
.empty h3{font-size:1.2rem;font-weight:600;color:var(--ink);margin-bottom:.6rem}

/* ---------- pás s pomocou ---------- */
.help{background:var(--night);color:var(--night-text);border-top:1px solid var(--night-line)}
.help-in{
  padding-block:clamp(2.4rem,6vw,3.6rem);
  display:grid;grid-template-columns:1fr auto;gap:1.6rem 2.5rem;align-items:center;
}
@media (max-width:820px){.help-in{grid-template-columns:1fr}}
.help h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:600;margin-top:.9rem;max-width:22ch}
.help p{margin-top:.9rem;color:var(--night-muted);max-width:52ch;font-size:1rem}
.help-cta{display:flex;flex-wrap:wrap;gap:.7rem}

/* ---------- footer ---------- */
.ftr{background:var(--night);border-top:1px solid var(--night-line);color:var(--night-muted)}
.ftr-in{
  display:grid;grid-template-columns:auto 1fr;gap:.7rem 2rem;align-items:center;
  padding-block:1.7rem;font-size:.78rem;
}
.ftr-legal{grid-column:2}
.ftr-area{grid-column:2;color:#6D7C9C}
@media (max-width:720px){
  .ftr-in{grid-template-columns:1fr;gap:1rem}
  .ftr-legal,.ftr-area{grid-column:1}
}
.ftr a{color:var(--night-muted)}

/* ---------- späť hore ---------- */
.totop{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:39;
  width:44px;height:44px;display:grid;place-items:center;cursor:pointer;
  background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
}
.totop.is-on{opacity:1;visibility:visible;transform:none}
.totop:hover{border-color:var(--signal);color:var(--signal)}
.totop svg{width:16px;height:16px}

/* ---------- košík ---------- */
.scrim{
  position:fixed;inset:0;z-index:60;background:rgba(11,18,32,.55);
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s;
  backdrop-filter:blur(2px);
}
.scrim.is-on{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:61;width:min(460px,100%);
  background:var(--surface);border-left:1px solid var(--line);
  display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);
  box-shadow:-18px 0 40px -28px rgba(11,18,32,.7);
}
.drawer.is-on{transform:none}
@media (prefers-reduced-motion:reduce){.drawer{transition:none}}
.dr-head{
  display:flex;align-items:center;gap:1rem;padding:1.1rem var(--pad);
  border-bottom:1px solid var(--line);flex:0 0 auto;
}
.dr-head h2{font-size:1.15rem;font-weight:600;margin-right:auto}
.dr-head .step-of{font:var(--label);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.dr-close{
  background:none;border:1px solid var(--line-strong);color:var(--ink);
  padding:.5rem;cursor:pointer;line-height:0;
}
.dr-close svg{width:16px;height:16px}
.dr-close:hover{border-color:var(--signal);color:var(--signal)}
.dr-body{flex:1 1 auto;overflow-y:auto;padding-inline:var(--pad);-webkit-overflow-scrolling:touch}
.dr-foot{flex:0 0 auto;border-top:1px solid var(--line);padding:1.1rem var(--pad);background:var(--surface-2)}

.ci{display:grid;grid-template-columns:52px 1fr;gap:.9rem;padding-block:1rem;border-bottom:1px solid var(--line)}
.ci-media{
  aspect-ratio:1;display:grid;place-items:center;border:1px solid var(--line);color:var(--steel);
  background:
    repeating-linear-gradient(to right, rgba(107,124,141,.10) 0 1px, transparent 1px 16px),
    repeating-linear-gradient(to bottom, rgba(107,124,141,.10) 0 1px, transparent 1px 16px);
}
.ci-media svg{width:60%;height:auto}
.ci-brand{font:var(--label);letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.ci-name{font:600 .97rem/1.3 "Archivo",system-ui,sans-serif;margin-top:.25rem;display:block}
.ci-model{font:500 .7rem "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--ink-3);margin-top:.2rem}
.ci-row{display:flex;align-items:center;gap:.7rem;margin-top:.7rem;flex-wrap:wrap}
.qty{display:inline-flex;align-items:stretch;border:1px solid var(--line-strong)}
.qty button{
  width:30px;background:none;border:0;cursor:pointer;color:var(--ink);
  font:500 .95rem "IBM Plex Mono",ui-monospace,Menlo,monospace;line-height:1;
  transition:background .14s ease,color .14s ease;
}
.qty button:hover{background:var(--signal);color:var(--on-signal)}
.qty input{
  width:42px;text-align:center;border:0;border-inline:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink);
  font:500 .88rem "IBM Plex Mono",ui-monospace,Menlo,monospace;padding:.45rem 0;
  -moz-appearance:textfield;
}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty input:focus{outline:none}
.ci-sum{margin-left:auto;font:500 1rem "IBM Plex Mono",ui-monospace,Menlo,monospace;letter-spacing:-.02em}
.ci-del{
  background:none;border:0;cursor:pointer;color:var(--ink-3);padding:.2rem;line-height:0;
  transition:color .15s ease;
}
.ci-del svg{width:14px;height:14px}
.ci-del:hover{color:var(--signal)}

.sums{display:grid;gap:0;margin-bottom:1rem}
.sum-row{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-block:.42rem}
.sum-k{font:var(--label);letter-spacing:.11em;text-transform:uppercase;color:var(--ink-3)}
.sum-v{font:500 .92rem "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--ink-2)}
.sum-row.total{border-top:1px solid var(--line-strong);margin-top:.45rem;padding-top:.7rem}
.sum-row.total .sum-k{color:var(--ink);font-size:.78rem}
.sum-row.total .sum-v{font-size:1.35rem;color:var(--ink);letter-spacing:-.02em}
.dr-note{margin-top:.8rem;font-size:.8rem;color:var(--ink-3);line-height:1.5}

.cart-empty{padding-block:clamp(2.5rem,12vh,4.5rem);text-align:center;color:var(--ink-3)}
.cart-empty svg{width:42px;height:42px;color:var(--line-strong);margin-bottom:1rem}
.cart-empty h3{font-size:1.1rem;font-weight:600;color:var(--ink);margin-bottom:.5rem}

/* formulár objednávky */
.form{padding-block:1.2rem}
.fgrid{display:grid;gap:.9rem}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
@media (max-width:430px){.f2{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.35rem}
.field > label{font:var(--label);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.field > label .req{color:var(--signal)}
.field > input,.field > textarea{
  font:400 .95rem "IBM Plex Sans",system-ui,sans-serif;color:var(--ink);
  background:var(--surface-2);border:1px solid var(--line);padding:.68rem .75rem;width:100%;
}
.field > textarea{resize:vertical;min-height:80px;line-height:1.5}
.field > input:focus,.field > textarea:focus{outline:none;border-color:var(--ink-3);background:var(--surface)}
.field > input.err,.field > textarea.err{border-color:var(--signal)}
.field .msg{font:500 .72rem "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--signal);display:none}
.field .msg.is-on{display:block}
.opts{display:grid;gap:.45rem}
.opt{
  display:flex;align-items:flex-start;gap:.7rem;cursor:pointer;
  border:1px solid var(--line);padding:.7rem .8rem;transition:border-color .15s ease,background .15s ease;
}
.opt:hover{border-color:var(--line-strong)}
.opt > input{
  margin:.28rem 0 0;accent-color:var(--signal);flex:0 0 auto;
  width:16px;height:16px;padding:0;
}
.opt > span{flex:1 1 auto;min-width:0}
.opt:has(input:checked){border-color:var(--signal);background:var(--surface-2)}
.opt-t{font:600 .92rem/1.3 "Archivo",system-ui,sans-serif;display:block;color:var(--ink);
  letter-spacing:0;text-transform:none}
.opt-d{font:400 .82rem/1.45 "IBM Plex Sans",system-ui,sans-serif;color:var(--ink-3);
  display:block;margin-top:.2rem;letter-spacing:0;text-transform:none}
.dr-back{
  background:none;border:0;cursor:pointer;color:var(--ink-3);padding:0;
  font:var(--label);letter-spacing:.12em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.4rem;
}
.dr-back svg{width:12px;height:12px}
.dr-back:hover{color:var(--ink)}
.dr-actions{display:grid;gap:.55rem;margin-top:.2rem}

.done{padding-block:clamp(2rem,10vh,3.5rem);text-align:center}
.done .ok{width:46px;height:46px;color:#2E9E5B;margin-bottom:1rem}
.done h3{font-size:1.25rem;font-weight:600;margin-bottom:.7rem}
.done p{color:var(--ink-2);font-size:.95rem;max-width:34ch;margin-inline:auto}
.done .btn{margin-top:1.4rem}

.toast{
  position:fixed;left:50%;bottom:1.4rem;transform:translate(-50%,1.2rem);z-index:70;
  background:var(--ink);color:var(--ground);padding:.75rem 1.1rem;
  font:600 .88rem/1 "Archivo",system-ui,sans-serif;
  opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease,visibility .22s;
  max-width:calc(100vw - 2rem);text-align:center;
}
.toast.is-on{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- objavovanie ---------- */
.js-reveal .reveal{opacity:0;transform:translateY(16px)}
.js-reveal .reveal.is-in{opacity:1;transform:none;transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1)}


/* ===================== doplnky PHP verzie ===================== */

/* načítavanie */
.grid.is-loading{min-height:340px}
.nacitava{
  grid-column:1/-1;display:grid;place-items:center;padding:4rem 1rem;color:var(--ink-3);
  font:var(--label);letter-spacing:.14em;text-transform:uppercase;
}
.chyba-box{
  border:1px solid var(--signal);background:var(--surface);padding:1.4rem;margin-block:1rem;
}
.chyba-box h3{font-size:1.1rem;font-weight:600;color:var(--signal);margin-bottom:.5rem}
.chyba-box p{color:var(--ink-2);font-size:.95rem}

/* pozastavený eshop */
.pauza{
  background:var(--signal);color:var(--on-signal);text-align:center;
  padding:.8rem 1rem;font:600 .92rem/1.4 "Archivo",system-ui,sans-serif;
}

/* karta je klikateľná na detail */
.card-open{
  position:absolute;inset:0;border:0;background:none;cursor:pointer;
  font:0/0 a;color:transparent;
}
.card-media{cursor:pointer}
.card h3{cursor:pointer}
.card h3:hover{color:var(--signal)}

/* skladová informácia */
.card-stock b{font-weight:400;color:var(--ink)}

/* ---------- detail produktu ---------- */
.detail{
  position:fixed;inset:0;z-index:62;display:grid;place-items:center;
  background:rgba(11,18,32,.6);backdrop-filter:blur(2px);padding:clamp(.8rem,3vw,2rem);
  overflow-y:auto;
}
.det-box{
  position:relative;background:var(--surface);border:1px solid var(--line);
  width:min(880px,100%);max-height:calc(100dvh - 2rem);overflow-y:auto;
  box-shadow:0 30px 60px -40px rgba(11,18,32,.8);
}
.det-close{position:absolute;top:.8rem;right:.8rem;z-index:2;background:var(--surface)}
.det-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
@media (max-width:760px){.det-in{grid-template-columns:1fr}}
.det-foto{
  border-right:1px solid var(--line);display:flex;flex-direction:column;
  background:
    repeating-linear-gradient(to right, rgba(107,124,141,.10) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(to bottom, rgba(107,124,141,.10) 0 1px, transparent 1px 34px);
}
@media (max-width:760px){.det-foto{border-right:0;border-bottom:1px solid var(--line)}}
.det-hlavna{aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden}
.det-hlavna img{width:100%;height:100%;object-fit:contain;display:block}
.det-hlavna svg{width:34%;max-width:110px;color:var(--steel);opacity:.7}
.det-mini{display:flex;gap:1px;padding:1px;background:var(--line);flex-wrap:wrap}
.det-mini button{
  width:62px;height:62px;padding:0;border:0;cursor:pointer;background:var(--surface);
  overflow:hidden;opacity:.6;transition:opacity .15s ease;
}
.det-mini button.is-on,.det-mini button:hover{opacity:1}
.det-mini img{width:100%;height:100%;object-fit:cover;display:block}
.det-text{padding:clamp(1.2rem,3vw,1.8rem);display:flex;flex-direction:column}
.det-text h3{font-size:clamp(1.25rem,2.6vw,1.6rem);font-weight:600;margin-top:.5rem}
.det-popis{margin-top:1rem;color:var(--ink-2);font-size:.95rem;white-space:pre-line}
.det-par{list-style:none;margin:1.2rem 0 0;padding:0;border-top:1px solid var(--line)}
.det-par li{
  display:flex;gap:.65rem;align-items:baseline;padding:.5rem 0;
  border-bottom:1px solid var(--line);font-size:.92rem;color:var(--ink-2);
}
.det-par li::before{content:"+";font:500 .85rem "IBM Plex Mono",ui-monospace,Menlo,monospace;color:var(--signal)}
.det-kup{margin-top:auto;padding-top:1.4rem;display:flex;align-items:center;gap:.9rem;flex-wrap:wrap}
.det-kup .price{margin-right:auto}

/* ---------- pokladňa ---------- */
.volba-riadok{
  display:flex;align-items:flex-start;gap:.7rem;cursor:pointer;
  border:1px solid var(--line);padding:.75rem .85rem;
  transition:border-color .15s ease,background .15s ease;
}
.volba-riadok:hover{border-color:var(--line-strong)}
.volba-riadok > input{margin:.3rem 0 0;accent-color:var(--signal);flex:0 0 auto;width:16px;height:16px;padding:0}
.volba-riadok > span{flex:1 1 auto;min-width:0}
.volba-riadok:has(input:checked){border-color:var(--signal);background:var(--surface-2)}
.volba-riadok[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.vr-hlava{display:flex;align-items:baseline;gap:.6rem}
.vr-t{font:600 .93rem/1.3 "Archivo",system-ui,sans-serif;color:var(--ink);letter-spacing:0;text-transform:none}
.vr-c{
  margin-left:auto;font:500 .88rem "IBM Plex Mono",ui-monospace,Menlo,monospace;
  color:var(--ink);letter-spacing:0;text-transform:none;white-space:nowrap;
}
.vr-c.zdarma{color:#2E9E5B}
.vr-d{
  display:block;margin-top:.22rem;font:400 .81rem/1.45 "IBM Plex Sans",system-ui,sans-serif;
  color:var(--ink-3);letter-spacing:0;text-transform:none;
}
.sekcia-nadpis{
  font:var(--label);letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);
  margin:1.4rem 0 .55rem;display:block;
}
.sekcia-nadpis:first-child{margin-top:0}
.firma-prepinac{
  display:flex;align-items:center;gap:.6rem;cursor:pointer;font-size:.88rem;color:var(--ink-2);
  padding:.2rem 0;
}
.firma-prepinac input{accent-color:var(--signal);width:15px;height:15px;margin:0}

/* zhrnutie na poslednom kroku */
.zhrn{border-top:1px solid var(--line);margin-top:.4rem}
.zhrn-r{
  display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;
  border-bottom:1px solid var(--line);font-size:.9rem;
}
.zhrn-k{color:var(--ink-3);font:var(--label);letter-spacing:.11em;text-transform:uppercase;flex:0 0 auto}
.zhrn-v{text-align:right;color:var(--ink-2)}
.zhrn-v b{font-weight:400;color:var(--ink)}

.done .cislo{
  font:500 1.5rem/1 "IBM Plex Mono",ui-monospace,Menlo,monospace;
  color:var(--ink);letter-spacing:-.02em;display:block;margin:.8rem 0 1rem;
}