/* =========================================================================
   FUKOT – Vnútorné jednotky (multi-split) – widget fukot-multi-units. Všetko pod .fk-mu, bez zaoblení.
   Farby sú CSS premenné nastaviteľné v Elementore.
   ========================================================================= */
.fk-mu{
  --fk-mu-accent:#7c2fff;--fk-mu-ink:#0a0a0a;--fk-mu-muted:#5c5c5c;--fk-mu-line:#e2e2e2;--fk-mu-bg:#fff;--fk-mu-soft:#f5f0ff;
  --fk-mu-ok:#1d9a5b;--fk-mu-warn:#d98200;--fk-mu-bad:#d2372d;
  --fk-mu-head:"transducer-variable","Montserrat",sans-serif;--fk-mu-body:"Montserrat",sans-serif;
  padding:20px;border:1px solid var(--fk-mu-line);background:var(--fk-mu-bg);color:var(--fk-mu-ink);font-family:var(--fk-mu-body);-webkit-font-smoothing:antialiased;text-align:left;transition:border-color .2s,box-shadow .2s;
}
.fk-mu,.fk-mu *,.fk-mu *::before,.fk-mu *::after{box-sizing:border-box}
.fk-mu :where(p){margin:0;padding:0}
.fk-mu [hidden]{display:none !important}
.fk-mu.is-err{border-color:var(--fk-mu-bad);box-shadow:0 0 0 1px var(--fk-mu-bad)}
.fk-mu-note{padding:12px 14px;border:1px dashed #b9b9b9;font:13px/1.5 sans-serif;color:#555}

.fk-mu__head{margin-bottom:14px}
.fk-mu__title{display:block;font-family:var(--fk-mu-head);font-size:16px;font-weight:700;line-height:1.3;letter-spacing:.3px;text-transform:uppercase}
.fk-mu__text{margin-top:5px !important;font-size:13px;line-height:1.55;color:var(--fk-mu-muted)}

/* počet */
.fk-mu__count{margin-bottom:14px}
.fk-mu__label{display:block;margin-bottom:8px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--fk-mu-muted)}
.fk-mu__chips{display:flex;flex-wrap:wrap;gap:6px}
.fk-mu .fk-mu__chip{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;min-height:0;margin:0;padding:0 12px;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-ink);font:700 14px/1 var(--fk-mu-body);letter-spacing:normal;text-transform:none;cursor:pointer;transition:border-color .15s,background-color .15s,color .15s}
.fk-mu .fk-mu__chip:hover,.fk-mu .fk-mu__chip:focus-visible{border-color:var(--fk-mu-accent);background:var(--fk-mu-bg);color:var(--fk-mu-accent)}
.fk-mu .fk-mu__chip.is-sel{border-color:var(--fk-mu-accent);background:var(--fk-mu-accent);color:#fff}

/* riadky */
.fk-mu__list{display:grid;gap:8px}
.fk-mu__row{display:grid;grid-template-columns:110px minmax(0,1fr);align-items:center;gap:6px 10px}
.fk-mu__slot{position:relative;display:block;min-width:0}
.fk-mu .fk-mu__slot .fk-mu__pick.is-set{padding-right:52px}
.fk-mu__name{font-size:13px;font-weight:700}
.fk-mu .fk-mu__pick{display:flex;align-items:center;gap:12px;width:100%;min-height:52px;margin:0;padding:8px 14px;border:1px dashed var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-accent);font:700 13px/1.25 var(--fk-mu-body);letter-spacing:normal;text-align:left;text-transform:none;cursor:pointer;transition:border-color .15s,background-color .15s}
.fk-mu .fk-mu__pick:hover,.fk-mu .fk-mu__pick:focus-visible{border-color:var(--fk-mu-accent);background:var(--fk-mu-soft);color:var(--fk-mu-accent)}
.fk-mu__plus{display:inline-flex;align-items:center;justify-content:center;flex:none;width:24px;height:24px;border:1px solid currentColor;font-size:16px;line-height:1}
.fk-mu .fk-mu__pick.is-set{padding:6px 12px 6px 6px;border:1px solid var(--fk-mu-accent);background:var(--fk-mu-soft);color:var(--fk-mu-ink)}
.fk-mu .fk-mu__row.is-over .fk-mu__pick.is-set{border-color:var(--fk-mu-warn);background:#fff7ec}
.fk-mu__pick img,.fk-mu__pick .fk-mu__noimg{flex:none;width:44px;height:44px;object-fit:contain;background:#fff;border:1px solid var(--fk-mu-line)}
.fk-mu__pname{flex:1;min-width:0;font-size:14px;font-weight:700;line-height:1.3}
.fk-mu__pn{display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.fk-mu__pname small{display:block;margin-top:3px;font-size:13px;font-weight:600;color:var(--fk-mu-muted);white-space:nowrap}
.fk-mu__pname small b{color:var(--fk-mu-accent);font-weight:800}
.fk-mu__row.is-over .fk-mu__pname small b{color:var(--fk-mu-warn)}
.fk-mu__pchange{flex:none;font-size:12px;font-weight:700;color:var(--fk-mu-accent);text-decoration:underline;text-underline-offset:3px}
.fk-mu .fk-mu__rm{position:absolute;top:50%;right:8px;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;min-height:0;margin:-17px 0 0;padding:0;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-muted);cursor:pointer}
.fk-mu .fk-mu__rm:hover,.fk-mu .fk-mu__rm:focus-visible{border-color:var(--fk-mu-bad);background:var(--fk-mu-bg);color:var(--fk-mu-bad)}
.fk-mu__rm svg{width:14px;height:14px}
.fk-mu__badge{grid-column:2;justify-self:start;padding:3px 8px;background:var(--fk-mu-warn);color:#fff;font-size:10px;font-weight:700;letter-spacing:.6px;line-height:1.3;text-transform:uppercase}

/* popup s výberom */
html.fk-mu-lock{overflow:hidden}
.fk-mu__dlg{width:min(var(--fk-mu-dlg-w,960px),calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 24px);margin:auto;padding:0;border:0;border-top:4px solid var(--fk-mu-accent);border-radius:0;background:var(--fk-mu-bg);color:var(--fk-mu-ink);box-shadow:0 30px 90px rgba(0,0,0,.4);overflow:hidden}
.fk-mu__dlg[open]{display:flex;flex-direction:column;animation:fk-mu-in .2s ease-out}
.fk-mu__dlg::backdrop{background:var(--fk-mu-backdrop,rgba(10,10,10,.62))}
@keyframes fk-mu-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.fk-mu__dlg[open]{animation:none}}
.fk-mu__dhead{display:flex;align-items:flex-start;gap:16px;padding:18px 22px 12px}
.fk-mu__dhd{flex:1;min-width:0}
.fk-mu__dtitle{display:block;font-family:var(--fk-mu-head);font-size:18px;font-weight:700;line-height:1.25;text-transform:uppercase}
.fk-mu__dsub{margin-top:4px !important;font-size:13px;color:var(--fk-mu-muted)}
.fk-mu .fk-mu__x{display:inline-flex;align-items:center;justify-content:center;flex:none;width:36px;height:36px;min-height:0;margin:0;padding:0;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-ink);cursor:pointer}
.fk-mu .fk-mu__x:hover,.fk-mu .fk-mu__x:focus-visible{border-color:var(--fk-mu-accent);color:var(--fk-mu-accent);background:var(--fk-mu-bg)}
.fk-mu__x svg{width:18px;height:18px}
.fk-mu__dtools{padding:0 22px 12px;border-bottom:1px solid var(--fk-mu-line)}
.fk-mu__search{position:relative;display:block;margin:0}
.fk-mu__search svg{position:absolute;left:14px;top:50%;width:18px;height:18px;margin-top:-9px;color:var(--fk-mu-muted);pointer-events:none}
.fk-mu .fk-mu__search input{display:block;width:100% !important;height:46px !important;min-height:0 !important;margin:0 !important;padding:0 14px 0 42px !important;border:1px solid var(--fk-mu-line) !important;border-radius:0 !important;background:var(--fk-mu-bg) !important;box-shadow:none !important;color:var(--fk-mu-ink) !important;font:500 14px/1.2 var(--fk-mu-body) !important}
.fk-mu .fk-mu__search input:focus{border-color:var(--fk-mu-accent) !important;outline:0}
.fk-mu__filters{display:flex;gap:6px;margin-top:10px;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}
.fk-mu__filters:empty{display:none}
.fk-mu .fk-mu__fchip{flex:none;min-height:0;margin:0;padding:7px 12px;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-ink);font:600 12px/1.2 var(--fk-mu-body);letter-spacing:normal;text-transform:none;white-space:nowrap;cursor:pointer}
.fk-mu .fk-mu__fchip:hover,.fk-mu .fk-mu__fchip:focus-visible{border-color:var(--fk-mu-accent);color:var(--fk-mu-accent);background:var(--fk-mu-bg)}
.fk-mu .fk-mu__fchip.is-sel{border-color:var(--fk-mu-accent);background:var(--fk-mu-accent);color:#fff}
.fk-mu__dbody{flex:0 0 auto;min-height:0;padding:12px 22px 22px}
/* karty vedľa seba – swipe doľava / doprava (scroll-snap) */
.fk-mu__carhead{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.fk-mu__count2{font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--fk-mu-muted)}
.fk-mu__hint{margin-left:auto;font-size:12px;color:var(--fk-mu-muted)}
.fk-mu__nav{display:flex;gap:6px}
.fk-mu .fk-mu__arrow{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;min-height:0;margin:0;padding:0;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-ink);cursor:pointer}
.fk-mu .fk-mu__arrow:hover:not(:disabled),.fk-mu .fk-mu__arrow:focus-visible{border-color:var(--fk-mu-accent);background:var(--fk-mu-bg);color:var(--fk-mu-accent)}
.fk-mu .fk-mu__arrow:disabled{opacity:.35;cursor:default}
.fk-mu__arrow svg{width:18px;height:18px}
.fk-mu__track{display:grid;grid-auto-flow:column;grid-auto-columns:200px;gap:10px;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-left:0;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:2px 2px 6px}
.fk-mu__track::-webkit-scrollbar{display:none}
.fk-mu .fk-mu__card{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:8px;width:auto;min-height:0;margin:0;padding:10px;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-ink);font:500 13px/1.3 var(--fk-mu-body);letter-spacing:normal;text-align:left;text-transform:none;cursor:pointer;scroll-snap-align:start;transition:border-color .15s,background-color .15s}
.fk-mu .fk-mu__card:hover,.fk-mu .fk-mu__card:focus-visible{border-color:var(--fk-mu-accent);background:var(--fk-mu-bg);color:var(--fk-mu-ink)}
.fk-mu .fk-mu__card.is-rec{border-color:var(--fk-mu-accent);box-shadow:inset 0 3px 0 var(--fk-mu-accent)}
.fk-mu .fk-mu__card.is-sel{border-color:var(--fk-mu-accent);background:var(--fk-mu-soft)}
.fk-mu__rec{position:absolute;top:10px;left:10px;z-index:1;padding:3px 7px;background:var(--fk-mu-accent);color:#fff;font-size:10px;font-weight:700;letter-spacing:.6px;text-transform:uppercase}
.fk-mu__cimg{display:flex;align-items:center;justify-content:center;height:clamp(84px,14dvh,130px);background:#fafafa;border:1px solid var(--fk-mu-line)}
.fk-mu__cimg img{max-width:100%;max-height:100%;object-fit:contain}
.fk-mu__card .fk-mu__iname{flex:1;font-weight:700;line-height:1.3;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.fk-mu__cfoot{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.fk-mu__noimg{display:block}
.fk-mu__iname small{display:block;margin-top:2px;font-size:11px;font-weight:500;color:var(--fk-mu-muted)}
.fk-mu__ikw{font-weight:800;color:var(--fk-mu-accent)}
.fk-mu__iprice{font-weight:700;white-space:nowrap}
.fk-mu__ist{padding:4px 8px;font-size:10px;font-weight:700;letter-spacing:.4px;line-height:1.3;text-align:center;text-transform:uppercase}
.fk-mu__ist.is-fit{background:#e8f6ee;color:var(--fk-mu-ok)}
.fk-mu__ist.is-over{background:#fff1dd;color:var(--fk-mu-warn)}
.fk-mu__none{margin-top:20px !important;padding:18px;border:1px dashed var(--fk-mu-line);font-size:14px;color:var(--fk-mu-muted);text-align:center}
.fk-mu__loading{display:flex;justify-content:center;padding:40px 0}
.fk-mu__loading span{width:28px;height:28px;border:3px solid var(--fk-mu-line);border-top-color:var(--fk-mu-accent);animation:fk-mu-spin .8s linear infinite}
@keyframes fk-mu-spin{to{transform:rotate(360deg)}}

/* súčasný chod */
.fk-mu__use{margin-top:16px;padding:14px 16px;background:var(--fk-mu-soft)}
.fk-mu__uq{margin-bottom:10px !important;font-size:14px;font-weight:700;line-height:1.4}
.fk-mu__uq2{margin:12px 0 8px !important;font-size:13px;font-weight:600;color:var(--fk-mu-muted)}
.fk-mu__ubtns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.fk-mu .fk-mu__ubtn{display:flex;align-items:center;justify-content:center;min-height:44px;margin:0;padding:10px 12px;border:1px solid var(--fk-mu-line);border-radius:0;background:var(--fk-mu-bg);box-shadow:none;color:var(--fk-mu-ink);font:600 13px/1.25 var(--fk-mu-body);letter-spacing:normal;text-align:center;text-transform:none;cursor:pointer;transition:border-color .15s,background-color .15s,color .15s}
.fk-mu .fk-mu__ubtn:hover,.fk-mu .fk-mu__ubtn:focus-visible{border-color:var(--fk-mu-accent);background:var(--fk-mu-bg);color:var(--fk-mu-accent)}
.fk-mu .fk-mu__ubtn.is-sel{border-color:var(--fk-mu-accent);background:var(--fk-mu-accent);color:#fff}

/* ukazovateľ výkonu */
.fk-mu__meter{margin-top:16px;padding-top:14px;border-top:1px solid var(--fk-mu-line)}
.fk-mu__mhead{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:8px;font-size:13px;font-weight:600;color:var(--fk-mu-muted)}
.fk-mu__mhead b{font-size:15px;font-weight:800;color:var(--fk-mu-ink)}
.fk-mu.is-over .fk-mu__mhead b{color:var(--fk-mu-warn)}
.fk-mu__mtext{margin:-4px 0 12px !important;font-size:12px;color:var(--fk-mu-muted)}
.fk-mu__mtext:empty{display:none}

/* upozornenie */
.fk-mu__note{display:flex;gap:12px;align-items:flex-start;margin-top:4px;padding:14px 16px;border:1px solid currentColor;border-left-width:4px;color:var(--fk-mu-ok)}
.fk-mu__note.is-warn{color:var(--fk-mu-warn)}
.fk-mu__note.is-bad{color:var(--fk-mu-bad)}
.fk-mu__ic{display:inline-flex;align-items:center;justify-content:center;flex:none;width:24px;height:24px;background:currentColor}
.fk-mu__ic::before{content:"";width:10px;height:6px;border:solid #fff;border-width:0 0 2px 2px;transform:translateY(-1px) rotate(-45deg)}
.fk-mu__note.is-warn .fk-mu__ic::before,.fk-mu__note.is-bad .fk-mu__ic::before{content:"!";width:auto;height:auto;border:0;transform:none;color:#fff;font:800 14px/1 Arial,sans-serif}
.fk-mu__note > div{flex:1;min-width:0}
.fk-mu__note strong{display:block;margin-bottom:4px;font-size:14px;font-weight:800;line-height:1.35}
.fk-mu__note p{font-size:13px;line-height:1.55;color:var(--fk-mu-ink)}
.fk-mu__note p + p{margin-top:6px !important}
.fk-mu__note .fk-mu__need{font-weight:700}
.fk-mu__note .fk-mu__bad{color:var(--fk-mu-bad);font-weight:700}

/* ceny */
.fk-mu__sum{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 20px;margin-top:14px;padding-top:12px;border-top:1px solid var(--fk-mu-line)}
.fk-mu__sum div{display:flex;flex-direction:column;gap:2px}
.fk-mu__sum div:last-child{align-items:flex-end;text-align:right}
.fk-mu__sum span{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--fk-mu-muted)}
.fk-mu__sum b{font-size:17px;font-weight:800}
.fk-mu__sum div:last-child b{color:var(--fk-mu-accent)}
.fk-mu__err{margin-top:10px !important;font-size:13px;font-weight:700;color:var(--fk-mu-bad)}

@media (max-width:600px){
  .fk-mu{padding:14px}
  .fk-mu__row{grid-template-columns:minmax(0,1fr);gap:6px}
  .fk-mu__badge{grid-column:1}
  .fk-mu__pchange{display:none}
  .fk-mu .fk-mu__pick{min-height:56px}
  .fk-mu__pick img,.fk-mu__pick .fk-mu__noimg{width:48px;height:48px}
  .fk-mu__sum{flex-direction:column}
  .fk-mu__sum div:last-child{align-items:flex-start;text-align:left}
  .fk-mu__note{padding:12px 14px}
  .fk-mu__note strong{font-size:14px}
  .fk-mu__dlg{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);margin:auto}
  .fk-mu__dhead{padding:14px 14px 10px}
  .fk-mu__dtitle{font-size:16px}
  .fk-mu__dtools{padding:0 14px 10px}
  .fk-mu__dbody{padding:10px 14px 16px}
  .fk-mu__hint{display:none}
  .fk-mu__nav{display:none}
  .fk-mu__track{grid-auto-columns:68%;margin:0 -14px;padding:2px 14px 6px;scroll-padding-left:14px}
}