/*
   Konfigurator v3 - minimalisticky design dle schvalenych mockupu.

   Zamerne male: vse, co umi Bootstrap 5.3 (mrizka, mezery, typografie,
   tlacitka, formulare), zustava na Bootstrapu. Tady jsou jen veci, ktere
   Bootstrap nema: vlasove linky radku, tenke oranzove podtrzeni aktivniho
   kroku, akcent doporuceneho radku, segmentovany prepinac a pevne rozmery
   fotek. Zadny Tailwind, zadny tk- prefix (v3 neni ostrov, jde o normalni
   stranku webu).
   ========================================================================== */

/* Paticka drzi u spodniho okraje okna i na kratkych krocich: telo je sloupec
   pres celou vysku okna a aplikace konfiguratoru vyplni zbytek. */
body.cfg-v3-body { min-height: 100vh; display: flex; flex-direction: column; }
body.cfg-v3-body > #cfg-v3-app { flex: 1 0 auto; }

.cfg-v3 {
    --cfg-accent: #c8702a;
    --cfg-ink: #1a1a2e;
    --cfg-muted: #6b7280;
    --cfg-hair: #e5e7eb;
    --cfg-soft: #f7f7f8;
    --cfg-green: #1a7f37;
    color: var(--cfg-ink);
    background: #fff;
    font-variant-numeric: tabular-nums;
}

/* Alpine schovava prvek inline stylem display:none, ale bootstrapovske
   utility (.d-flex, .d-block) maji !important a prebijou ho - schovany
   prvek pak zustal videt (realne to nechalo filtr znacek svitit i u
   vlastniho podvozku). Tohle pravidlo da x-show zpatky prednost.
   [x-cloak] resi blik pred inicializaci Alpine. */
.cfg-v3 [style*="display: none"],
.cfg-v3 [style*="display:none"],
.cfg-v3 [x-cloak] {
    display: none !important;
}

.cfg-v3 a {
    color: var(--cfg-accent);
    text-decoration: none;
}

.cfg-v3 a:hover {
    text-decoration: underline;
}

/* Hlavicka: jedina hlavicka stranky (navbar webu se ve v3 nevykresluje).

   Drzi se u horni hrany okna pri scrollovani, aby byla stopa kroku porad
   po ruce. Interni banner cen (jen pro prihlasene) je nad ni a odscrolluje
   se - sticky se pak chytne na top:0, protoze banner neni jeji rodic.
   Spodni vlasova linka zustava, aby hlavicka i v prilepenem stavu
   oddelovala obsah; jemny stin pribyva az kdyz je opravdu prilepena
   (nedostupne bez JS, proto natrvalo velmi jemny). Drobecky sticky nejsou. */
.cfg-v3-top {
    border-bottom: 1px solid var(--cfg-hair);
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 1020;
    box-shadow: 0 1px 6px rgba(26, 26, 46, .04);
}

.cfg-v3-brand {
    font-weight: 800;
    letter-spacing: .02em;
    font-size: .95rem;
    display: inline-flex;
    align-items: baseline;
}

/* Wordmark TOMAKO: siroke prostrkani a oranzovy ctverec jako znacka, stejny
   jako v menu nove titulky (home-new.css), jen v barve inkoustu na bile. */
.cfg-v3 .cfg-v3-logo {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    color: var(--cfg-ink);
    text-decoration: none;
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: .22em;
    line-height: 1;
}

.cfg-v3 .cfg-v3-logo:hover {
    color: var(--cfg-ink);
    text-decoration: none;
}

.cfg-v3 .cfg-v3-logo::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--cfg-accent);
    border-radius: 1.5px;
    transform: translateY(-1px);
}

.cfg-v3-phone {
    font-size: .85rem;
    color: var(--cfg-muted);
}

.cfg-v3-phone b,
.cfg-v3-phone a {
    color: var(--cfg-ink);
    font-weight: 700;
}

/* Telefon a jazyk vpravo od brandu (mobilni poradi resi media query nize). */
.cfg-v3-head .cfg-v3-phone {
    margin-left: auto;
}

/* Prepinac jazyka: v3 nema navbar, kde jinak bydli - tady je schovany
   pod ikonou globu (Bootstrap dropdown), aby na mobilu nezabral radek. */
.cfg-v3-lang-btn {
    background: none;
    border: 0;
    padding: 0 .25rem;
    color: var(--cfg-muted);
    font-size: .8rem;
    font-weight: 700;
}

.cfg-v3-lang-btn:hover,
.cfg-v3-lang-btn[aria-expanded="true"] {
    color: var(--cfg-ink);
}

.cfg-v3-lang .dropdown-menu {
    font-size: .88rem;
    border-color: var(--cfg-hair);
    border-radius: 8px;
}

.cfg-v3-lang .dropdown-item.active {
    background: var(--cfg-ink);
}

/* Stopa kroku: jeden radek, tenke oranzove podtrzeni aktivniho */
.cfg-v3-steps {
    display: flex;
    gap: 2.2rem;
    font-size: .85rem;
    color: var(--cfg-muted);
    padding: .9rem 0 0;
    align-items: flex-end;
}

.cfg-v3-steps .st {
    padding-bottom: .8rem;
    border-bottom: 2px solid transparent;
    background: none;
    border-left: 0;
    border-right: 0;
    border-top: 0;
    white-space: nowrap;
    text-align: left;
    color: inherit;
    font: inherit;
}

.cfg-v3-steps .st.is-done {
    color: var(--cfg-ink);
    cursor: pointer;
}

.cfg-v3-steps .st.is-done .fa-check {
    color: var(--cfg-green);
    font-size: .7rem;
    margin-right: .3rem;
}

.cfg-v3-steps .st.is-now {
    color: var(--cfg-ink);
    font-weight: 700;
    border-bottom-color: var(--cfg-accent);
}

.cfg-v3-steps .st-num {
    display: inline-block;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid var(--cfg-hair);
    font-size: .7rem;
    text-align: center;
    line-height: 16px;
    margin-right: .4rem;
    color: var(--cfg-muted);
}

.cfg-v3-steps .st.is-now .st-num {
    background: var(--cfg-accent);
    border-color: var(--cfg-accent);
    color: #fff;
}

.cfg-v3-steps .st-hint {
    margin-left: auto;
    padding-bottom: .8rem;
    font-size: .8rem;
    color: var(--cfg-muted);
    white-space: nowrap;
}

.cfg-v3-crumb {
    font-size: .8rem;
    color: var(--cfg-muted);
}

.cfg-v3-crumb b {
    color: var(--cfg-ink);
    font-weight: 600;
}

/* Nadpisy a doprovodny text */
/* Nadpis kroku: h1 je jen na kroku 1 (jeden h1 na stranku), dalsi kroky
   pouzivaji h2 se stejnym vzhledem - vizual je dany tridou, ne tagem. */
.cfg-v3 .cfg-v3-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -.01em;
    margin: 0;
}

.cfg-v3-work {
    color: var(--cfg-muted);
    font-size: .9rem;
    margin: .3rem 0 1.2rem;
}

.cfg-v3-micro {
    font-size: .78rem;
    color: var(--cfg-muted);
    margin-top: .4rem;
}

.cfg-v3-sub {
    color: var(--cfg-muted);
    font-size: .85rem;
}

/* Jedine plne tlacitko obrazovky */
.cfg-v3 .btn-cfg {
    background: var(--cfg-accent);
    color: #fff;
    font-weight: 700;
    border: 1px solid var(--cfg-accent);
    border-radius: 8px;
    padding: .75rem 1.4rem;
    font-size: .95rem;
    white-space: nowrap;
}

.cfg-v3 .btn-cfg:hover,
.cfg-v3 .btn-cfg:focus {
    background: #a85a1f;
    color: #fff;
}

.cfg-v3 .btn-cfg:disabled {
    opacity: .45;
}

.cfg-v3 .btn-cfg-sm {
    padding: .6rem 1.1rem;
    font-size: .9rem;
}

.cfg-v3 .btn-cfg-xs {
    padding: .4rem .8rem;
    font-size: .82rem;
}

/* Obrysove tlacitko: druhotne akce (vyber jineho radku, zmenit ucel,
   zpet na nabidku). Textovy odkaz navstevnik nepoznal jako klikaci, plne
   oranzove smi byt na obrazovce jen jedno. Musi stat za .btn-cfg:hover. */
.cfg-v3 .btn-cfg-outline {
    background: #fff;
    color: var(--cfg-accent);
    border: 1px solid var(--cfg-accent);
}

/* Obrysove -> plne plynule (hover na desktopu, zvyrazneny radek na mobilu) */
.cfg-v3 .btn-cfg {
    transition: background-color .6s ease, color .6s ease, border-color .6s ease;
}

.cfg-v3 .btn-cfg-outline:hover,
.cfg-v3 .btn-cfg-outline:focus {
    background: var(--cfg-accent);
    border-color: var(--cfg-accent);
    color: #fff;
}

/* Prepinac reseni: dvojice radio voleb na svetle draze. Tecka vlevo a
   bila aktivni volba se zdvihem rikaji, ze jde prepnout; popisek nad nim
   pojmenovava ovladaci prvek. Na mobilu na celou sirku, kompaktni. */
.cfg-v3-seg-wrap {
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-wrap: wrap;
}

.cfg-v3-seg-label {
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--cfg-muted);
    font-weight: 700;
}

.cfg-v3-seg {
    display: inline-flex;
    gap: 3px;
    padding: 3px;
    background: #eef0f3;
    border: 1px solid var(--cfg-hair);
    border-radius: 10px;
    font-size: .85rem;
}

.cfg-v3-seg button {
    position: relative;
    padding: .45rem .9rem .45rem 1.75rem;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--cfg-muted);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: background-color .15s ease, color .15s ease, box-shadow .15s ease;
}

.cfg-v3-seg button::before {
    content: '';
    position: absolute;
    left: .65rem;
    top: .8rem;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    border: 1.5px solid #b3b9c2;
    background: #fff;
}

.cfg-v3-seg button:hover {
    color: var(--cfg-ink);
}

.cfg-v3-seg button.is-on {
    background: #fff;
    color: var(--cfg-ink);
    box-shadow: 0 1px 2px rgba(26, 26, 46, .12), 0 0 0 1px rgba(26, 26, 46, .06);
}

.cfg-v3-seg button.is-on::before {
    border-color: var(--cfg-accent);
    background: radial-gradient(circle, var(--cfg-accent) 0 3.5px, #fff 4.5px);
}

.cfg-v3-seg button small {
    display: block;
    font-weight: 400;
    font-size: .72rem;
    opacity: .75;
}

@media (prefers-reduced-motion: reduce) {
    .cfg-v3-seg button {
        transition: none;
    }
}

/* Bocni panel */
.cfg-v3-side h6 {
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--cfg-muted);
    font-weight: 700;
    margin: 0 0 .5rem;
}

.cfg-v3-rowl {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    padding: .45rem 0;
    border-top: 1px solid var(--cfg-hair);
    font-size: .9rem;
}

.cfg-v3-rowl b {
    font-weight: 600;
    text-align: right;
}

.cfg-v3-rowl:last-of-type {
    border-bottom: 1px solid var(--cfg-hair);
}

/* v4 souhrn: posledni radek (Podvozek) konci bez cary */
.cfg-v4-side .cfg-v3-rowl:last-of-type {
    border-bottom: 0;
}

.cfg-v3-trust {
    margin-top: 1.6rem;
    font-size: .85rem;
    color: var(--cfg-muted);
    line-height: 1.7;
}

.cfg-v3-trust b {
    color: var(--cfg-ink);
}

.cfg-v3-proof {
    display: flex;
    gap: 1.6rem;
    font-size: .85rem;
    color: var(--cfg-muted);
    flex-wrap: wrap;
}

.cfg-v3-proof i {
    color: var(--cfg-green);
    margin-right: .3rem;
}

.cfg-v3-live {
    font-size: 1.4rem;
    font-weight: 800;
}

/* Ramecek vykresu nastavby (krok 2). Obsah dodava modul
   cfg-v3-schema.js jako SVG retezec pres x-html.

   SVG ma vlastni viewBox a preserveAspectRatio, zadnou pevnou velikost -
   sirku si vezme od rodice a vysku dopocita z pomeru stran. Bez stropu by
   na uzkem bocnim panelu vyrostlo do nekolika set pixelu (kresba ma bocni
   i horni pohled nad sebou, pomer asi 4:3), proto max-height: karta
   zustane kompaktni a horni pohled je porad videt cely (SVG se zmensi
   celé, nic se neodrizne). */
.cfg-v3-bp {
    border: 1px solid var(--cfg-hair);
    border-radius: 8px;
    padding: .8rem;
    background: #fff;
}

.cfg-v3-bp svg {
    display: block;
    width: 100%;
    height: auto;
    max-height: 260px;
}

/* Krok 1: radky ucelu */
.cfg-v3-purpose {
    border-top: 1px solid var(--cfg-hair);
    padding: 1.5rem 0;
    display: grid;
    grid-template-columns: 220px 1fr auto;
    gap: 1.6rem;
    align-items: center;
    cursor: pointer;
}

.cfg-v3-purpose:last-of-type {
    border-bottom: 1px solid var(--cfg-hair);
}

.cfg-v3-purpose img {
    width: 220px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    background: #eef0f2;
    display: block;
}

.cfg-v3-cat {
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--cfg-muted);
    font-weight: 700;
}

.cfg-v3-purpose h2 {
    font-size: 1.25rem;
    font-weight: 800;
    margin: .15rem 0 .2rem;
}

.cfg-v3-facts {
    font-size: .85rem;
    color: var(--cfg-muted);
    margin-top: .4rem;
}

.cfg-v3-facts b {
    color: var(--cfg-ink);
    font-weight: 600;
}

/* Zvyrazneni radku ucelu se presouva podle mysi/fokusu (stav hoverPurpose
   v _step1.html), proto prechod na pozadi i na barve leveho pruhu. */
.cfg-v3-purpose {
    transition: background-color .2s ease, border-left-color .2s ease,
                border-radius .2s ease;
}

.cfg-v3-purpose .btn-cfg {
    transition: background-color .6s ease, color .6s ease, border-color .6s ease;
}

@media (prefers-reduced-motion: reduce) {
    .cfg-v3-purpose,
    .cfg-v3-purpose .btn-cfg {
        transition: none;
    }
}

.cfg-v3-purpose.is-rec,
.cfg-v3-offer.is-rec {
    background: var(--cfg-soft);
    border-top: 0;
    border-left: 3px solid var(--cfg-accent);
    border-radius: 0 8px 8px 0;
    margin-left: -1.25rem;
    margin-right: -1.25rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

/* Krok 2: radky parametru */
/* Horni mezera na pravem sloupci drzi misto pro stitek "nejcastejsi",
   ktery sedi nad hranou pilulky (top:-9px) - bez ni by se s ni prekryval. */
.cfg-v3-prow > div:last-child {
    padding-top: .55rem;
}

.cfg-v3-prow {
    padding: 1.1rem 0;
    border-top: 1px solid var(--cfg-hair);
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 1rem;
    align-items: start;
}

.cfg-v3-prow:last-of-type {
    border-bottom: 1px solid var(--cfg-hair);
}

.cfg-v3-lbl {
    font-weight: 700;
    font-size: .92rem;
}

.cfg-v3-lbl small {
    display: block;
    font-weight: 400;
    color: var(--cfg-muted);
    font-size: .78rem;
    margin-top: .15rem;
}

.cfg-v3-pill {
    display: inline-block;
    padding: .45rem .9rem;
    border: 1px solid var(--cfg-hair);
    border-radius: 8px;
    font-weight: 600;
    margin: 0 .4rem .4rem 0;
    cursor: pointer;
    background: #fff;
    position: relative;
    font-size: .9rem;
    color: var(--cfg-ink);
}

.cfg-v3-pill.is-on {
    background: var(--cfg-ink);
    color: #fff;
    border-color: var(--cfg-ink);
}

.cfg-v3-pill:disabled {
    color: #c3c7cd;
    cursor: not-allowed;
}

.cfg-v3-pill .cfg-v3-pop {
    position: absolute;
    top: -9px;
    right: -6px;
    background: var(--cfg-green);
    color: #fff;
    font-size: .6rem;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 700;
}

/* Krok 3: radky nabidky */
.cfg-v3-filters {
    font-size: .85rem;
    color: var(--cfg-muted);
}

.cfg-v3-filters button {
    color: var(--cfg-muted);
    margin-left: 1rem;
    background: none;
    border: 0;
    padding: 0;
}

.cfg-v3-filters button:first-child {
    margin-left: 0;
}

.cfg-v3-filters button.is-on {
    color: var(--cfg-ink);
    font-weight: 700;
}

.cfg-v3-offer {
    display: grid;
    grid-template-columns: 132px 1fr auto;
    gap: 1.5rem;
    padding: 1.35rem 0;
    border-top: 1px solid var(--cfg-hair);
    align-items: center;
}

.cfg-v3-offer:last-of-type {
    border-bottom: 1px solid var(--cfg-hair);
}

/* Klik na text/cenu radku dela totez co CTA radku (poptavka, resp. otevreni
   skladoveho inzeratu) - proto ukazovatko na celem radku. Fotku a "+N fotek"
   ma vlastni sloupec: ten jen rozbaluje pasek dalsich fotek (zoom-in). */
.cfg-v3-offer.is-clickable {
    cursor: pointer;
}

.cfg-v3-offer.is-clickable:hover .cfg-v3-model,
.cfg-v3-offer.is-clickable:focus-visible .cfg-v3-model {
    color: var(--cfg-accent);
}

/* Klavesnice musi videt, na kterem radku stoji (radky maji tabindex="0"
   a Enter/Space spousti stejnou akci jako klik). */
.cfg-v3-offer.is-clickable:focus-visible,
.cfg-v3-purpose:focus-visible {
    outline: 2px solid var(--cfg-accent);
    outline-offset: 2px;
}

.cfg-v3-photocol.has-gallery {
    cursor: zoom-in;
}

.cfg-v3-photocol.has-gallery:hover .cfg-v3-ph {
    box-shadow: 0 0 0 2px var(--cfg-accent);
}

.cfg-v3-offer .cfg-v3-brandname {
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--cfg-muted);
    font-weight: 700;
}

.cfg-v3-offer .cfg-v3-model {
    font-size: 1.15rem;
    font-weight: 800;
    margin: .15rem 0 .1rem;
}

.cfg-v3-offer .cfg-v3-msub {
    color: var(--cfg-muted);
    font-size: .9rem;
}

.cfg-v3-spec {
    font-size: .85rem;
    color: var(--cfg-muted);
    margin-top: .35rem;
}

.cfg-v3-spec b {
    color: var(--cfg-ink);
    font-weight: 600;
}

.cfg-v3-price {
    font-size: 1.2rem;
    font-weight: 800;
    text-align: right;
    white-space: nowrap;
}

.cfg-v3-price small {
    display: block;
    font-size: .75rem;
    color: var(--cfg-muted);
    font-weight: 400;
    white-space: normal;
}

.cfg-v3-cta {
    text-align: right;
    margin-top: .5rem;
    font-size: .9rem;
    font-weight: 600;
    white-space: nowrap;
}

.cfg-v3-ph {
    width: 132px;
    height: 92px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
    background: #eef0f2;
}

/* Radek bez vhodne fotky: sloupec zustava prazdny, ale drzi sirku, aby
   texty vsech radku zustaly zarovnane pod sebou. */
.cfg-v3-ph-empty {
    width: 132px;
    height: 92px;
}

.cfg-v3-cap {
    font-size: .7rem;
    color: #9aa0a8;
    margin-top: .2rem;
}

.cfg-v3-more {
    font-size: .78rem;
    color: var(--cfg-muted);
    margin-top: .3rem;
    display: block;
}

.cfg-v3-strip {
    grid-column: 1 / -1;
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    padding-top: .3rem;
}

.cfg-v3-strip img {
    width: 96px;
    height: 68px;
    object-fit: cover;
    border-radius: 5px;
    cursor: pointer;
}

.cfg-v3-tag {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    color: var(--cfg-accent);
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: .3rem;
}

.cfg-v3-tag.is-stock {
    color: var(--cfg-green);
}

.cfg-v3-green {
    color: var(--cfg-green);
}

/* Karta pro vlastni podvozek (krok 3): misto seznamu vozidel jedna
   informacni karta s fotkou nastavby, souhrnem a jedinou akci. */
.cfg-v3-owncard {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1.6rem;
    align-items: start;
    padding: 1.5rem 1.25rem;
    margin: 0 -1.25rem;
    background: var(--cfg-soft);
    border-left: 3px solid var(--cfg-accent);
    border-radius: 0 8px 8px 0;
}

.cfg-v3-ph-own,
.cfg-v3-ph-empty.cfg-v3-ph-own {
    width: 220px;
    height: 150px;
}

@media (max-width: 768px) {
    .cfg-v3-owncard {
        grid-template-columns: 1fr;
    }

    .cfg-v3-ph-own {
        width: 100%;
        height: 180px;
    }
}

/* Krok 4: formular a "co bude dal" */
.cfg-v3-f label.form-label {
    font-weight: 700;
    font-size: .92rem;
    margin-bottom: .25rem;
}

.cfg-v3-f label.form-label span {
    font-weight: 400;
    color: var(--cfg-muted);
}

.cfg-v3-f .form-control {
    border-color: var(--cfg-hair);
    border-radius: 8px;
    padding: .7rem .9rem;
    font-size: 1rem;
}

.cfg-v3-f .form-text {
    color: var(--cfg-muted);
}

.cfg-v3-next {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: .88rem;
}

.cfg-v3-next li {
    display: flex;
    gap: .6rem;
    padding: .45rem 0;
    border-top: 1px solid var(--cfg-hair);
}

.cfg-v3-next li:last-child {
    border-bottom: 1px solid var(--cfg-hair);
}

.cfg-v3-next .k {
    color: var(--cfg-muted);
    min-width: 80px;
}

.cfg-v3 details > summary {
    cursor: pointer;
    color: var(--cfg-accent);
    font-size: .9rem;
    list-style: none;
}

.cfg-v3 details > summary::-webkit-details-marker {
    display: none;
}

/* Prepokladany prubeh (resume banner) */
.cfg-v3-resume {
    border-bottom: 1px solid var(--cfg-hair);
    background: var(--cfg-soft);
    font-size: .88rem;
}

/* Mobilni sticky pasek s doporucenou CTA (krok 3) */
.cfg-v3-mobilebar {
    display: none;
}

/* Mobil: radky se skladaji, stopa kroku scrolluje */
@media (max-width: 768px) {
    .cfg-v3-purpose,
    .cfg-v3-offer {
        grid-template-columns: 1fr;
    }

    .cfg-v3-purpose img {
        width: 100%;
        height: 180px;
    }

    .cfg-v3-offer .cfg-v3-ph {
        width: 100%;
        height: 160px;
    }

    /* Na mobilu se radky skladaji, prazdny sloupec by delal jen diru. */
    .cfg-v3-ph-empty {
        display: none;
    }

    .cfg-v3-price {
        text-align: left;
    }

    /* tlacitka radku na mobilu uprostred karty */
    .cfg-v3-cta {
        text-align: center;
    }

    .cfg-v3-prow {
        grid-template-columns: 1fr;
    }

    /* Prepinac reseni na celou sirku, obe volby stejne siroke */
    .cfg-v3-seg {
        display: flex;
        width: 100%;
    }

    .cfg-v3-seg button {
        flex: 1 1 0;
        padding: .4rem .5rem .4rem 1.6rem;
        font-size: .82rem;
    }

    .cfg-v3-seg button small {
        font-size: .68rem;
    }

    /* Zvyraznene radky presahuji o -1.25rem, kontejner ma na mobilu jen
       12 px odsazeni: presah srovnat na 12 px, jinak stranka ujizdi do strany. */
    .cfg-v3-purpose.is-rec,
    .cfg-v3-offer.is-rec,
    .cfg-v3-owncard {
        margin-left: -12px;
        margin-right: -12px;
        padding-left: 12px;
        padding-right: 12px;
    }

    /* Radek ucelu na mobilu bez oranzoveho pruhu vlevo; zvyrazneni nese
       jen podklad a plne tlacitko. */
    .cfg-v3-purpose.is-rec {
        border-left: 0;
        border-radius: 8px;
    }

    /* Hlavicka na mobilu neni prilepena: ma ctyri radky (brand, telefon,
       stopa kroku na dva radky) a prilepena by zabrala tretinu obrazovky;
       Chrome ji navic pri schovavani adresniho radku orezaval. */
    .cfg-v3-top {
        position: static;
        box-shadow: none;
    }

    /* Hlavicka: brand a jazyk na prvnim radku (jazyk uplne vpravo),
       telefon na vlastnim radku pod tim. */
    /* Telefon a provozni doba se v hlavicce na mobilu neukazuji
       (rozhodnuti zadavatele 12. 9. 2026): kontakt je v bocnim panelu
       kroku 1 a v paticce, hlavicka ma zustat na jeden radek. */
    .cfg-v3-head .cfg-v3-phone {
        display: none;
    }

    .cfg-v3-head .cfg-v3-lang {
        margin-left: auto;
    }

    /* Stopa kroku se zalomi pod sebe, zadny vodorovny scrollbar. */
    .cfg-v3-steps {
        gap: .4rem 1.2rem;
        flex-wrap: wrap;
    }

    .cfg-v3-steps .st {
        white-space: normal;
        padding-bottom: .4rem;
    }

    .cfg-v3-steps .st-hint {
        display: none;
    }

    .cfg-v3-mobilebar {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1030;
        background: #fff;
        border-top: 1px solid var(--cfg-hair);
        box-shadow: 0 -6px 18px rgba(0, 0, 0, .08);
        padding: .6rem .9rem;
    }
}

/* ---- v4: otaceci 3D nahled sklapece (configurator/v4/_step2.html) ----
   Snimky maji podklad zapeceny (models/render_turntable.py, BG_STOPS musi
   odpovidat tomuto prechodu); plocha ho ukazuje jen nez se nacte prvni
   snimek. Seda (ne bila), aby i bila kabina mela vuci pozadi kontrast.
   Poměr 16:9 odpovida renderu (auto je v nem cele, nic se neorezava). */
.cfg-v4-stage {
  aspect-ratio: 16 / 9;
  /* kurzor: bila tabletka se sipkami do vsech ctyr smeru (tazenim vlevo a
     vpravo se auto otaci, nahoru a dolu se korba zvedne a polozi) */
  cursor: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="64" height="48" viewBox="0 0 64 48"%3E%3Crect x="2" y="2" width="60" height="44" rx="22" fill="%23fff" stroke="%231a1a2e" stroke-opacity=".18" stroke-width="1.5"/%3E%3Cg fill="none" stroke="%231a1a2e" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"%3E%3Cpath d="M15 18l-6 6 6 6"/%3E%3Cpath d="M49 18l6 6-6 6"/%3E%3Cpath d="M26 13l6-6 6 6"/%3E%3Cpath d="M26 35l6 6 6-6"/%3E%3C/g%3E%3C/svg%3E') 32 24, grab;
  background: radial-gradient(ellipse at 50% 55%, #e6e9ed 0%, #d3d8de 70%, #c5cbd2 100%);
  touch-action: pan-y;
  user-select: none;
  overflow: hidden;
}
.cfg-v4-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}
/* prolnuti: novy (nepruhledny, zapeceny) snimek se prolne pres predchozi,
   delka z JS (transition-duration) */
.cfg-v4-frame-top { transition: opacity 300ms ease; }
.cfg-v4-frame-top.is-hidden { opacity: 0; transition: none; }
.cfg-v4-turn { width: 2.75rem; height: 2.75rem; }
/* vlastni ikony polohy korby (fa-truck-flatbed + korba), stejna velikost
   jako ikony Font Awesome ve vedlejsich tlacitkach */
.cfg-v4-icon {
  width: 1.25em;
  height: 1em;
  vertical-align: -0.125em;
  overflow: visible;
}
/* v4: vzorky barev v bocnim panelu */
.cfg-v4-swatch {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, .2);
}
.cfg-v4-swatch-lg { width: 2rem; height: 2rem; }
.cfg-v4-swatch.is-active { outline: 2px solid var(--bs-dark); outline-offset: 2px; }
.cfg-v4-colors { z-index: 20; width: 11.5rem; }
/* v4: volba, ktera s ostatnimi rozmery neni v nabidce (.cfg-v4-unavail),
   vypada jako ostatni: jde vybrat a modal rekne, co se upravi.
   Modry stitek box u delky, ke ktere katalog nabizi box na naradi. */
.cfg-v3-pill .cfg-v4-pop-box {
  left: -6px;
  right: auto;
  background: var(--primary, #1e3a5f);
}
/* v4: modal konfliktu rozmeru s nahledy pred a po */
.cfg-v4-backdrop { background: rgba(16, 20, 28, .5); }
.cfg-v4-choice {
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.cfg-v4-choice:hover,
.cfg-v4-choice:focus-visible {
  /* barvu ramecku utility .border bere z promenne (utilitu nejde prebit) */
  --bs-border-color: var(--bs-dark);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .12);
}
.cfg-v4-choice-target:hover,
.cfg-v4-choice-target:focus-visible {
  --bs-border-color: var(--cfg-accent);
}
.cfg-v4-choice-img {
  /* bocni pohled: auto je siroke a nizke, nizsi karta s priblizenim ho
     ukaze vetsi (orezava se jen prazdne pozadi nad a pod vozem) */
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 55%, #e6e9ed 0%, #d3d8de 70%, #c5cbd2 100%);
}
.cfg-v4-choice-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.25);
}

/* v4: na mobilu je prilepena jen hlavicka s logem, stopa kroku odjede a pod
   hlavicku se prilepi 3D nahled s tlacitky. Na desktopu se stopa kroku drzi
   pod hlavickou jako ve v3. Vysku hlavicky (--cfg-top-h) nastavuje
   cfg-v4-viewer.js, na mobilu se zalamuje na dva radky. */
.cfg-v4-stepsbar {
  background: #fff;
  border-bottom: 1px solid var(--cfg-hair);
}
@media (min-width: 769px) {
  .cfg-v4-stepsbar {
    position: sticky;
    top: var(--cfg-top-h, 0px);
    z-index: 1019;
  }
}
@media (max-width: 768px) {
  /* ve v4 je v hlavicce jen radek s logem, muze zustat prilepena */
  .cfg-v3-top.cfg-v4-top {
    position: sticky;
  }
  .cfg-v4-viewer {
    position: sticky;
    top: var(--cfg-top-h, 0px);
    z-index: 1010;
    /* bile pozadi az k okrajum okna, obsah pod nahledem neprosvita */
    margin-inline: calc(var(--bs-gutter-x) * -.5);
    padding: .5rem calc(var(--bs-gutter-x) * .5);
    background: #fff;
    box-shadow: 0 6px 10px -8px rgba(26, 26, 46, .25);
  }
}

/* v4 krok 2: rozvrzeni (configurator/v4/_step2.html). Pod lg vse pod sebou
   a navigace kroku (Zpet / Dalsi) prilepena u dolniho okraje okna. Od lg
   dva sloupce: vlevo nadpis, 3D nahled a volby, vpravo panel s konfiguraci
   prilepeny pod hlavickou a stopou kroku, navigace v nem pod konfiguraci.
   --cfg-top-h a --cfg-steps-h nastavuje cfg-v4-viewer.js. */
.cfg-v4-side {
  margin-top: 2rem;
}
.cfg-v4-stepnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  background: #fff;
  border-top: 1px solid var(--cfg-hair);
  box-shadow: 0 -6px 18px rgba(0, 0, 0, .08);
  padding: .6rem .9rem;
}
.cfg-v4-stepnav .btn-cfg:not(.cfg-v4-stepnav-back) {
  flex-grow: 1;
}
.cfg-v4-stepnav .cfg-v4-stepnav-back {
  flex: 0 0 3.25rem;
  padding-inline: 0;
}
#cfg-v3-step-2 {
  padding-bottom: 5rem;
}
@media (min-width: 992px) {
  .cfg-v4-layout {
    --cfg-side-top: calc(var(--cfg-top-h, 0px) + var(--cfg-steps-h, 0px) + 1.25rem);
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
    column-gap: 3rem;
  }
  .cfg-v4-head,
  .cfg-v4-viewer,
  .cfg-v4-main {
    grid-column: 1;
  }
  .cfg-v4-side {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: start;
    position: sticky;
    top: var(--cfg-side-top);
    max-height: calc(100vh - var(--cfg-side-top) - 1.25rem);
    margin-top: 0;
    overflow-y: auto;
    border: 1px solid var(--cfg-hair);
    border-radius: 1rem;
    padding: 1.5rem;
  }
  /* navigace v panelu hned pod konfiguraci, ne u okraje okna */
  .cfg-v4-stepnav {
    position: static;
    margin-top: 1.5rem;
    padding: 1rem 0 0;
    border-top: 1px solid var(--cfg-hair);
    box-shadow: none;
  }
  #cfg-v3-step-2 {
    padding-bottom: 0;
  }
}

/* v4: prepinac boxu na naradi v bocnim panelu, v barve akcentu */
.cfg-v4-switch .form-check-input {
  width: 2.6em;
  height: 1.4em;
  cursor: pointer;
}
.cfg-v4-switch .form-check-input:checked {
  background-color: var(--cfg-accent);
  border-color: var(--cfg-accent);
}
.cfg-v4-switch .form-check-input:focus {
  box-shadow: 0 0 0 .2rem rgba(200, 112, 42, .25);
}

/* v4: nazev volby svisle na stred tlacitek. Sloupec s tlacitky ma nahore
   misto na stitky (box, nejcastejsi), nazev proto posuneme o kousek dolu. */
@media (min-width: 769px) {
  .cfg-v4-main .cfg-v3-prow {
    align-items: center;
  }
  .cfg-v4-main .cfg-v3-lbl {
    padding-top: .2rem;
  }
}

/* v4 krok 3: karta vozu skladem pod radkem Podvozek, na celou sirku
   sloupce (bez popisku vlevo): fotka vlevo, udaje vedle, na mobilu fotka
   nahore. Fotky vozidel maji na webu pomer 10:7. */
.cfg-v4-stock-row {
  padding: 0 0 1.1rem;
  border-bottom: 1px solid var(--cfg-hair);
}
.cfg-v4-stock img {
  display: block;
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}
@media (min-width: 576px) {
  .cfg-v4-stock img {
    width: 42%;
    flex: 0 0 42%;
  }
}
.cfg-v4-stock {
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.cfg-v4-stock.is-on {
  --bs-border-color: var(--cfg-accent);
  box-shadow: 0 0 0 2px var(--cfg-accent);
}
.cfg-v4-stock-picked {
  color: var(--cfg-accent);
}
/* modal s detailem vozu: skoro cela obrazovka, okraj 1rem */
.cfg-v4-stock-modal .modal-dialog {
  max-width: none;
  width: calc(100vw - 2rem);
  height: calc(100vh - 2rem);
  height: calc(100dvh - 2rem);
  margin: 1rem;
}
.cfg-v4-stock-modal-close {
  position: absolute;
  top: .75rem;
  right: .75rem;
  z-index: 2;
  opacity: 1;
}
/* rozbaleni dalsich vozu: textovy odkaz podle grafickeho manualu (barva
   znacky, tucne, bez podtrzeni), sipka dolu naznacuje rozbaleni */
.cfg-v4-more {
  background: none;
  border: 0;
  padding: .35rem .5rem;
  color: var(--cfg-accent);
  font-weight: 700;
  font-size: .92rem;
}
.cfg-v4-more:hover,
.cfg-v4-more:focus-visible {
  color: var(--accent-hover, #b05f1f);
}
.cfg-v4-more .fa-chevron-down {
  transition: transform .15s;
}
.cfg-v4-more-count {
  display: inline-block;
  min-width: 1.4rem;
  margin-left: .25rem;
  padding: .05rem .45rem;
  border-radius: 999px;
  background: var(--cfg-accent);
  color: #fff;
  font-size: .78rem;
  line-height: 1.4;
}

/* v4: povinne pole, oranzova hvezdicka za popiskem */
.cfg-v4-req {
  color: var(--cfg-accent);
  font-weight: 700;
  margin-left: .2rem;
}

/* v4: hotovy krok ve stope je odkaz zpet, pri najeti to musi byt videt */
.cfg-v4-stepsbar .cfg-v3-steps .st.is-done:not(:disabled) {
  transition: color .15s, border-color .15s;
}
.cfg-v4-stepsbar .cfg-v3-steps .st.is-done:not(:disabled):hover,
.cfg-v4-stepsbar .cfg-v3-steps .st.is-done:not(:disabled):focus-visible {
  color: var(--cfg-accent);
  border-bottom-color: rgba(200, 112, 42, .45);
}
.cfg-v4-stepsbar .cfg-v3-steps .st.is-done:not(:disabled):hover .fa-check,
.cfg-v4-stepsbar .cfg-v3-steps .st.is-done:not(:disabled):focus-visible .fa-check {
  color: var(--cfg-accent);
}

/* v4 krok 1: karta sklapece s vyrenderovanym autem (otocka pri najeti).
   Obrazky karet jsou ve v4 sirsi (16:9 jako render), aby se auto z boku
   veslo cele; auto se jen mirne priblizi (render ma kolem hodne podkladu). */
@media (min-width: 769px) {
  .cfg-v4-step1 .cfg-v3-purpose {
    grid-template-columns: 300px 1fr auto;
  }
  .cfg-v4-step1 .cfg-v3-purpose > img {
    width: 300px;
    height: 169px;
  }
}
.cfg-v4-spin {
  width: 300px;
  height: 169px;
  overflow: hidden;
  border-radius: 8px;
  background: #d3d8de;
}
.cfg-v3-purpose .cfg-v4-spin img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  border-radius: 0;
}
@media (max-width: 768px) {
  .cfg-v4-spin {
    width: 100%;
    height: 180px;
  }
}

/* v4 krok 3: pole vlastniho podvozku v radku voleb (sloupec s tlacitky ma
   nahore misto na stitky, pole ho nepotrebuje) */
.cfg-v3-prow > div:last-child:has(> .cfg-v4-prow-input) {
  padding-top: 0;
}
.cfg-v4-prow-input {
  max-width: 24rem;
}
.cfg-v4-prow-input-sm {
  max-width: 8rem;
}

/* v4: loga znacek pod poctem vozidel (static/img/brands/) */
.cfg-v4-brands img {
  height: 24px;
  width: auto;
  max-width: 76px;
  object-fit: contain;
  display: block;
}

/* Krok 4 v4: veta "Cenu posilame spolecne s konfiguraci e-mailem." nad
   formularem. Typograficky, bez ikony a bez barevneho boxu (oranzova patri
   jen akci): vytazena veta v primarni modre se silnou linkou vlevo, o stupen
   pod nadpisem kroku, aby mu nekonkurovala. */
.cfg-price-note {
  margin-top: 0.25rem;
  padding: 0.15rem 0 0.15rem 1rem;
  border-left: 3px solid #1e3a5f;
  color: #1e3a5f;
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
  text-wrap: balance;
}

/* Krok 4 v4: Zpet a Odeslat pod formularem. Na mobilu Odeslat pres celou
   sirku, na sirsim displeji tlacitko prirozene sirky. */
.cfg-v4-formnav .cfg-v4-formnav-back {
  flex: 0 0 3.25rem;
  padding-inline: 0;
}
.cfg-v4-formnav .cfg-v4-formnav-submit {
  flex-grow: 1;
}
@media (min-width: 576px) {
  .cfg-v4-formnav .cfg-v4-formnav-submit {
    flex-grow: 0;
    min-width: 14rem;
  }
}