/* Klima24 chatbot — vzhľad widgetu (paleta ako web: navy #002855, mint #00E5D8, oranžová #FF6B00, eco #10B981).
 * VŠETKY pravidlá sú pod .k24b-root, takže nič nemení na zvyšku stránky.
 * Tlačidlá s bielym písmom používajú tmavšiu oranžovú (#C84B00, kontrast 4.7:1) — čistá #FF6B00 s bielym textom má len 2.9:1;
 * čistá #FF6B00 ostáva na rámikoch a na odznaku (tam je text navy, 5.1:1). */
.k24b-root{--k24b-navy:#002855;--k24b-mint:#00E5D8;--k24b-orange:#FF6B00;--k24b-cta:#C84B00;--k24b-cta-h:#A63D00;--k24b-eco:#10B981;--k24b-ok:#0A7D3C;--k24b-warn:#B45309;--k24b-text:#1F2937;--k24b-mut:#475569;--k24b-soft:#F8FAFC;--k24b-bot:#F1F5F9;--k24b-line:#E2E8F0;--k24b-bd:#718096;--k24b-bottom:20px;font-family:inherit;font-size:15px;line-height:1.45;font-weight:400;font-style:normal;letter-spacing:normal;text-transform:none;text-align:left;color:var(--k24b-text)}
.k24b-root *,.k24b-root *::before,.k24b-root *::after{box-sizing:border-box}
.k24b-root [hidden]{display:none!important}
.k24b-root button,.k24b-root input,.k24b-root textarea,.k24b-root label{font:inherit;letter-spacing:normal;text-transform:none;margin:0}
.k24b-root button,.k24b-root input,.k24b-root textarea{box-shadow:none}
.k24b-root strong{color:inherit;font-weight:700}
.k24b-root button{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.k24b-root .k24b-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.k24b-root :focus-visible{outline:3px solid var(--k24b-navy);outline-offset:2px}

/* ─── Launcher (kruh 56 px vpravo dole; na mobile ho JS posunie nad sticky lištu webu cez --k24b-bottom) ─── */
.k24b-root .k24b-launcher{position:fixed;right:20px;bottom:var(--k24b-bottom);z-index:9990;width:56px;height:56px;padding:0;border:0;border-radius:50%;background:var(--k24b-navy);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 24px rgba(0,40,85,.38);transition:transform .15s ease,background .15s ease}
.k24b-root .k24b-launcher:hover{background:#00346F;transform:scale(1.05)}
.k24b-root .k24b-launcher:focus-visible{outline:0;box-shadow:0 0 0 3px #fff,0 0 0 6px var(--k24b-navy),0 8px 24px rgba(0,40,85,.38)}
.k24b-root .k24b-launcher::before{content:"";position:absolute;inset:0;border-radius:50%;border:3px solid var(--k24b-mint);opacity:0;pointer-events:none}
.k24b-root .k24b-pulse::before{animation:k24b-pulse 1s ease-out 3}
.k24b-root .k24b-dotm{position:absolute;top:1px;right:1px;width:14px;height:14px;border-radius:50%;background:var(--k24b-mint);border:2px solid #fff}
.k24b-root.k24b-open .k24b-launcher{display:none}
@keyframes k24b-pulse{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(1.75)}}
@keyframes k24b-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes k24b-dot{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}

/* ─── Panel ─── */
.k24b-root .k24b-panel{position:fixed;right:20px;bottom:var(--k24b-bottom);z-index:9990;display:flex;flex-direction:column;width:380px;max-width:calc(100vw - 24px);height:560px;max-height:calc(100vh - var(--k24b-bottom) - 100px);background:#fff;color:var(--k24b-text);border:1px solid var(--k24b-line);border-radius:18px;box-shadow:0 24px 64px rgba(0,40,85,.28),0 2px 10px rgba(0,40,85,.12);overflow:hidden;animation:k24b-in .18s ease-out}
.k24b-root .k24b-panel:focus{outline:0}
.k24b-root .k24b-head{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:12px 8px 12px 14px;background:var(--k24b-navy);color:#fff}
.k24b-root .k24b-head :focus-visible{outline-color:#fff}
.k24b-root .k24b-av{flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:rgba(0,229,216,.16);color:var(--k24b-mint);display:flex;align-items:center;justify-content:center}
.k24b-root .k24b-ht{flex:1 1 auto;min-width:0}
.k24b-root .k24b-title{font-size:16px;font-weight:800;line-height:1.2;color:#fff}
.k24b-root .k24b-sub{margin-top:2px;font-size:12.5px;line-height:1.3;color:#CFE0F3}
.k24b-root .k24b-hb{flex:0 0 auto;width:40px;height:40px;padding:0;border:0;border-radius:10px;background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
.k24b-root .k24b-hb:hover{background:rgba(255,255,255,.14)}
.k24b-root .k24b-body{position:relative;flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:14px 12px 10px;background:#fff}
.k24b-root .k24b-body:focus-visible{outline-offset:-3px}
.k24b-root .k24b-list{display:flex;flex-direction:column;gap:10px}

/* ─── Správy ─── */
.k24b-root .k24b-m{display:flex;flex-direction:column;min-width:0}
.k24b-root .k24b-from-a{align-items:flex-start}
.k24b-root .k24b-from-u{align-items:flex-end}
.k24b-root .k24b-b{text-wrap:pretty;max-width:90%;padding:9px 13px;border-radius:16px;overflow-wrap:anywhere;word-break:break-word;font-size:15px;line-height:1.45}
.k24b-root .k24b-from-a .k24b-b{background:var(--k24b-bot);color:var(--k24b-text);border-bottom-left-radius:4px}
.k24b-root .k24b-from-u .k24b-b{background:var(--k24b-navy);color:#fff;border-bottom-right-radius:4px;white-space:pre-wrap;max-width:85%}
.k24b-root .k24b-p{margin:0 0 6px;padding:0}
.k24b-root .k24b-p:last-child,.k24b-root .k24b-ul:last-child{margin-bottom:0}
.k24b-root .k24b-ul{margin:2px 0 6px;padding:0 0 0 18px;list-style:disc}
.k24b-root .k24b-ul li{margin:2px 0;padding:0}
.k24b-root .k24b-lnk{color:var(--k24b-navy);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.k24b-root .k24b-lnk:hover{color:var(--k24b-cta)}
.k24b-root .k24b-err .k24b-b{background:#FEF2F2;color:#7F1D1D;border:1px solid #FECACA}
.k24b-root .k24b-typing .k24b-b{display:flex;align-items:center;gap:5px;padding:13px 14px}
.k24b-root .k24b-dot{display:block;width:7px;height:7px;border-radius:50%;background:var(--k24b-mut);animation:k24b-dot 1.2s infinite ease-in-out}
.k24b-root .k24b-dot:nth-child(3){animation-delay:.15s}
.k24b-root .k24b-dot:nth-child(4){animation-delay:.3s}

/* ─── Rýchle odpovede (čipy) ─── */
.k24b-root .k24b-quick{display:flex;flex-wrap:wrap;gap:8px;padding:2px 0 0}
.k24b-root .k24b-chip{min-height:38px;padding:7px 14px;border:1.5px solid var(--k24b-navy);border-radius:99px;background:#fff;color:var(--k24b-navy);font-size:14px;font-weight:600;line-height:1.25;text-align:left;cursor:pointer}
.k24b-root .k24b-chip:hover{background:#E6EEF7}
.k24b-root.k24b-busy .k24b-chip{opacity:.5;pointer-events:none}

/* ─── Tlačidlá ─── */
.k24b-root .k24b-cta{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;width:100%}
.k24b-root .k24b-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:8px 14px;border:2px solid transparent;border-radius:10px;font-size:14px;font-weight:700;line-height:1.2;text-align:center;text-decoration:none;cursor:pointer;box-shadow:none}
.k24b-root .k24b-btn:disabled{opacity:.6;cursor:default}
.k24b-root .k24b-btn-cta{background:var(--k24b-cta);color:#fff}
.k24b-root .k24b-btn-cta:hover:not(:disabled){background:var(--k24b-cta-h);color:#fff}
.k24b-root .k24b-btn-line{background:#fff;color:var(--k24b-navy);border-color:var(--k24b-navy)}
.k24b-root .k24b-btn-line:hover{background:#E6EEF7;color:var(--k24b-navy)}
.k24b-root .k24b-btn-wa{background:var(--k24b-ok);color:#fff}
.k24b-root .k24b-btn-wa:hover{background:#075F2D;color:#fff}

/* ─── Karty modelov ─── */
.k24b-root .k24b-cards{display:flex;flex-direction:column;gap:14px;width:100%;margin-top:8px}
.k24b-root .k24b-ct{margin:0 2px -4px;font-size:13px;font-weight:700;color:var(--k24b-navy)}
.k24b-root .k24b-card{position:relative;margin-top:2px;padding:16px 12px 12px;background:#fff;border:1px solid var(--k24b-line);border-radius:14px;box-shadow:0 2px 8px rgba(0,40,85,.06)}
.k24b-root .k24b-pick{padding:15px 11px 11px;border:2px solid var(--k24b-orange);box-shadow:0 6px 18px rgba(255,107,0,.15)}
.k24b-root .k24b-badge{position:absolute;top:-10px;left:12px;max-width:80%;padding:3px 10px;border-radius:99px;background:var(--k24b-navy);color:#fff;font-size:11px;font-weight:800;line-height:1.3;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.k24b-root .k24b-pick .k24b-badge{background:var(--k24b-orange);color:var(--k24b-navy)}
.k24b-root .k24b-ctop{display:flex;gap:11px;align-items:flex-start}
.k24b-root .k24b-cim{flex:0 0 78px;width:78px;height:78px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:10px;background:var(--k24b-soft)}
.k24b-root .k24b-cim img{display:block;border-radius:0;max-width:100%;max-height:100%;width:auto;height:auto;margin:0;padding:0;border:0;object-fit:contain}
.k24b-root .k24b-cinfo{flex:1 1 auto;min-width:0}
.k24b-root .k24b-cname{font-size:15px;font-weight:800;line-height:1.25;color:var(--k24b-navy);overflow-wrap:anywhere}
.k24b-root .k24b-price{margin-top:3px;line-height:1.25;color:var(--k24b-navy)}
.k24b-root .k24b-price strong{display:block;font-size:17px;font-weight:800}
.k24b-root .k24b-price small{display:block;font-size:12.5px;font-weight:600;color:var(--k24b-mut)}
.k24b-root .k24b-incl{margin-top:2px;font-size:12px;line-height:1.3;color:var(--k24b-mut)}
.k24b-root .k24b-stock{display:block;margin-top:5px;font-size:12.5px;font-weight:700;line-height:1.3}
.k24b-root .k24b-st-ok{color:var(--k24b-ok)}
.k24b-root .k24b-st-low{color:var(--k24b-warn)}
.k24b-root .k24b-st-no{color:var(--k24b-mut)}
.k24b-root .k24b-why{margin:9px 0 0;padding:0 0 0 18px;list-style:disc;font-size:13px;line-height:1.4;color:var(--k24b-text)}
.k24b-root .k24b-why li{margin:2px 0;padding:0;overflow-wrap:anywhere}
.k24b-root .k24b-card .k24b-cta{margin-top:10px}

/* ─── Karta dopytu (lead) ─── */
.k24b-root .k24b-lead{width:100%;margin-top:8px;background:#fff;border:1px solid var(--k24b-line);border-top:4px solid var(--k24b-mint);border-radius:14px;box-shadow:0 2px 10px rgba(0,40,85,.08)}
.k24b-root .k24b-lf,.k24b-root .k24b-done{margin:0;padding:12px;background:transparent}
.k24b-root .k24b-lt{font-size:15px;font-weight:800;line-height:1.25;color:var(--k24b-navy)}
.k24b-root .k24b-ln{margin:2px 0 9px;font-size:13px;line-height:1.35;color:var(--k24b-mut)}
.k24b-root .k24b-lz{margin:0 0 10px;padding:8px 10px;border:1px solid var(--k24b-line);border-radius:10px;background:var(--k24b-soft);font-size:13px;line-height:1.35;overflow-wrap:anywhere}
.k24b-root .k24b-lzl{font-weight:700;color:var(--k24b-navy)}
.k24b-root .k24b-fg{margin:0 0 9px}
.k24b-root .k24b-fl{display:block;margin:0 0 3px;font-size:12.5px;font-weight:700;line-height:1.3;color:var(--k24b-navy)}
.k24b-root .k24b-fi{display:block;width:100%;min-height:44px;padding:9px 11px;border:1.5px solid var(--k24b-bd);border-radius:10px;background:#fff;color:var(--k24b-text);font-size:16px;line-height:1.3;box-shadow:none;-webkit-appearance:none;appearance:none}
.k24b-root textarea.k24b-fi{min-height:62px;resize:vertical}
.k24b-root .k24b-fi:focus{outline:0;border-color:var(--k24b-navy);box-shadow:0 0 0 3px rgba(0,40,85,.2)}
.k24b-root .k24b-fi[aria-invalid="true"]{border-color:#B91C1C}
.k24b-root .k24b-fe{margin:3px 0 0;font-size:12.5px;font-weight:600;line-height:1.35;color:#B91C1C}
.k24b-root .k24b-consent{display:flex;gap:9px;align-items:flex-start;margin:2px 0 2px;font-size:12.5px;line-height:1.4;color:var(--k24b-text);cursor:pointer}
.k24b-root .k24b-consent input{flex:0 0 22px;width:22px;height:22px;margin:0;padding:0;accent-color:var(--k24b-navy);cursor:pointer}
.k24b-root .k24b-hp{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.k24b-root .k24b-ts{margin-top:6px}
.k24b-root .k24b-lst{margin:6px 0 0;font-size:13px;font-weight:600;line-height:1.4;color:#B91C1C}
.k24b-root .k24b-lf .k24b-btn-cta{width:100%;margin-top:8px}
.k24b-root .k24b-done{background:#ECFDF5;border-radius:0 0 10px 10px;color:#065F46;font-size:14px;font-weight:600;line-height:1.4}

/* ─── Päta: vstup, počítadlo, upozornenie ─── */
.k24b-root .k24b-foot{flex:0 0 auto;padding:8px 10px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--k24b-line);background:#fff}
.k24b-root .k24b-form{display:flex;align-items:flex-end;gap:8px;margin:0;padding:0;background:transparent}
.k24b-root .k24b-ta{flex:1 1 auto;min-width:0;min-height:44px;max-height:calc(5.6em + 20px);padding:10px 12px;border:1.5px solid var(--k24b-bd);border-radius:12px;background:#fff;color:var(--k24b-text);font-size:16px;line-height:1.4;resize:none;overflow-y:auto;box-shadow:none;-webkit-appearance:none;appearance:none}
.k24b-root .k24b-ta:focus{outline:0;border-color:var(--k24b-navy);box-shadow:0 0 0 3px rgba(0,40,85,.2)}
.k24b-root .k24b-send{flex:0 0 44px;width:44px;height:44px;padding:0;border:0;border-radius:12px;background:var(--k24b-cta);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
.k24b-root .k24b-send:hover:not(:disabled){background:var(--k24b-cta-h)}
.k24b-root .k24b-send:disabled{opacity:.45;cursor:default}
.k24b-root .k24b-count{margin:3px 4px 0;text-align:right;font-size:12px;color:var(--k24b-mut)}
.k24b-root .k24b-legal{margin:6px 2px 0;font-size:11.5px;line-height:1.4;color:var(--k24b-mut)}
.k24b-root .k24b-legal .k24b-lnk{font-weight:600}
.k24b-root .k24b-note{margin:2px 6px 8px;font-size:11.5px;line-height:1.4;color:var(--k24b-mut)}
.k24b-root .k24b-note .k24b-lnk{font-weight:600}

/* ─── Mobil (a nízke okno, napr. telefón na šírku): panel ako spodný list na celú šírku, väčšie dotykové plochy ─── */
@media (max-width:640px),(max-height:500px){
	.k24b-root .k24b-panel{left:0;right:0;bottom:0;width:auto;max-width:none;height:85vh;max-height:none;border-width:1px 0 0;border-radius:18px 18px 0 0}
	.k24b-root .k24b-hb{width:44px;height:44px}
	.k24b-root .k24b-btn{min-height:44px}
	.k24b-root .k24b-chip{min-height:44px}
	.k24b-root .k24b-b{max-width:92%}
}
@supports (height:1dvh){
	@media (max-width:640px),(max-height:500px){.k24b-root .k24b-panel{height:85dvh}}
}
/* klávesnica na mobile (JS nastaví triedu a premenné z visualViewport) */
@media (max-width:640px),(max-height:500px){
	.k24b-root.k24b-kb .k24b-panel{bottom:var(--k24b-pb,0px);height:var(--k24b-ph,85vh)}
}
@media (prefers-reduced-motion:reduce){
	.k24b-root *,.k24b-root *::before,.k24b-root *::after{animation:none!important;transition:none!important}
}
@media print{.k24b-root{display:none!important}}