[data-bs-theme=dark] {
  color-scheme: dark;
  /* pozadie stranky (body ma .bg-body-tertiary) je uplne cierne;
     --bs-body-bg necham tmavosive, inak by karty s .bg-body splynuli s podkladom */
  --bs-tertiary-bg: #000;
  --bs-tertiary-bg-rgb: 0,0,0;
}

.form-check-input[type=checkbox]:required{
	border-color: var(--bs-primary);
}


html, body{
  font-stretch: 85%;
}

h1, h2, h3, h4, h5, h6{
  font-stretch: 60%;
}

.order-form{
  min-height: calc(100vh - 196px);
}

button { touch-action: manipulation; }
.voucher-img{
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.voucher-img > div::before{
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  /* silnejsi prechod do ciernej zospodu, aby boli obrysove badge citatelne
     aj na svetlej fotke */
  background: linear-gradient(0deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.65) 25%, rgba(0,0,0,.25) 55%, rgba(0,0,0,0) 85%);
}
.voucher-img > div > div{
  z-index: 1;
}

/* Badge na obrazku: jemny obrys a jemne cierne pozadie kvoli citatelnosti */
.voucher-badge{
  font-size: .85rem;
  background-color: rgba(0, 0, 0, .35);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .55);
  font-weight: 500;
}
/* V tmavom rezime ma telo karty cistu bielu.
   !important je nutne kvoli triede .text-body na .voucher, ktora ju ma tiez. */
[data-bs-theme=dark] .voucher-block .voucher{
  color: #fff !important;
}

/* Prepinac nakupu - zelena ako vsade inde (Bootstrap ho ma primarne modry) */
.buy-checkbox:checked{
  background-color: var(--bs-success);
  border-color: var(--bs-success);
}
.buy-checkbox:focus{
  border-color: var(--bs-success);
  box-shadow: 0 0 0 .25rem rgba(var(--bs-success-rgb), .25);
}

/* Telo karty ako prepinac detailu: v zabalenom stave sa text dole strati */
.voucher-teaser{
  cursor: pointer;
  /* <button> nededi farbu textu z rodica - bez toho by spadol na vlastny
     default prehliadaca namiesto farby tela karty */
  color: inherit;
}
.voucher-teaser.collapsed .teaser-text{
  max-height: 3.4rem;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, #000 40%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 40%, transparent 100%);
}
.rotate-20{
  transform: rotate(-20deg);
}
.error-message{
  color: red;
  margin: 5px 0;
}
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.bg-body{
  position: relative;
}
.bg-body::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-shadow: 0 .5rem 1rem rgba(0,0,0,.15);
  border-radius: 20px;
  pointer-events: none;
  z-index: -1;
}
.shd-sm::before{
    box-shadow: 0 .1rem .3rem rgba(0,0,0,.15)!important;
}
.blur{
	backdrop-filter: blur(10px) !important;
	-webkit-backdrop-filter: blur(5px) !important;
}
.form-switch .form-check-input{
  width: 3em;
  height: 1.5em;
  margin-top: 0;
  margin-right: 10px;
}

.header-img{
  aspect-ratio: 6;
  background-size: 100%;
  background-position: center top;
  background-repeat: no-repeat;
}
/* Header sedi v lavom stlpci (od lg ma jeho sirku, formular je vedla neho);
   logo + nazov lezia nad spodkom obrazka, ktory pod nimi prechadza do ciernej. */
.site-header{
  position: relative;
  width: auto;
  margin-bottom: 1rem;
}
/* Pod lg nie su stlpce, tak header roztiahneme na celu obrazovku: zaporny
   margin presne o polovicu gutteru riadku zrusi odsadenie stlpca aj kontajnera.
   Zamerne bez 100vw - to na desktope zapocitava aj scrollbar a robi vodorovny posun. */
@media (max-width: 991.98px) {
  .site-header{
    margin-left: calc(var(--bs-gutter-x, 1.5rem) * -.5);
    margin-right: calc(var(--bs-gutter-x, 1.5rem) * -.5);
  }
}
.site-header-inner{
  padding-left: calc(var(--bs-gutter-x, 1.5rem) * .5);
  padding-right: calc(var(--bs-gutter-x, 1.5rem) * .5);
}
.site-header-img{
  display: block;
  width: 100%;
  height: auto;
}
/* prechod do ciernej - musi byt nad obrazkom, ale pod obsahom (ten ma z-index 1) */
.site-header::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 75%;
  pointer-events: none;
  background: linear-gradient(0deg, #000 0%, rgba(0,0,0,.85) 22%, rgba(0,0,0,.4) 55%, rgba(0,0,0,0) 100%);
}
.site-header-overlay{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding-bottom: 1rem;
}
.site-header-logo img{
  display: block;
  width: 5.5rem;
  height: 5.5rem;
  object-fit: cover;
  border-radius: var(--bs-border-radius-xl);
  box-shadow: 0 .5rem 1rem rgba(0,0,0,.35);
}
.site-header-title{
  margin-left: 1rem;
  color: #fff;
  font-size: clamp(1.25rem, 3.5vw, 2.25rem);
  /* h1-h6 maju v tomto CSS font-stretch: 60%, nadpis ma byt neskraceny */
  font-stretch: normal;
}

.headline{
  margin-top: -30px
}
.logo{
  width: 7rem;
}
.input-group{

}
/* Tlacitka +/- pri "Kupit poukaz": neutralne kruzky odvodene od pozadia temy
   (--bs-secondary-bg), nie zelene. Farby nastavujem cez premenne .btn, aby
   fungoval aj hover/active stav - bez nich by bare .btn:hover siahol po
   nedefinovanom --bs-btn-hover-bg a kruzok by pri prejdeni zmizol.
   Centrovanie ikony riesi flex na buttone, nie baseline textu. */
.amount-change{
  --amount-btn-size: 2.25rem;
  --bs-btn-color: var(--bs-body-color);
  --bs-btn-bg: var(--bs-secondary-bg);
  --bs-btn-border-color: transparent;
  --bs-btn-hover-color: var(--bs-body-color);
  --bs-btn-hover-bg: var(--bs-tertiary-bg);
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-color: var(--bs-body-color);
  --bs-btn-active-bg: var(--bs-tertiary-bg);
  --bs-btn-active-border-color: transparent;
  flex: 0 0 auto;
  width: var(--amount-btn-size);
  height: var(--amount-btn-size);
}
.amount-change svg{
  width: 50%;
  height: 50%;
}
.amount-container .amount{
  /* dopocita zvysok riadku; bez toho by sa kruzky stlacili na ovaly */
  flex: 1 1 auto;
  min-width: 0;
  background-color: transparent;
  /* readonly pole - iba zobrazuje pocet, klik na neho nema fokusovat ani
     vyvolavat klavesnicu na mobile */
  pointer-events: none;
  user-select: none;
}


/* Filter kategorii ako zalozky "horucich ponuk" na zlavadna.sk:
   textove zalozky nad 1px linkou, aktivna podciarknuta 3px pruhom */
#filter.voucher-filter{
  /* linka kreslena ako inset shadow, nie border-bottom: aktivna zalozka ju tak
     prekryje svojim 3px pruhom bez zaporneho marginu, ktory by pri
     overflow-y: hidden vytrcal von a orezal sa */
  box-shadow: inset 0 -1px 0 var(--bs-border-color);
  overflow-x: auto;
  overflow-y: hidden;   /* zalozky sa smu posuvat len horizontalne */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
#filter.voucher-filter::-webkit-scrollbar{
  width: 0;
  height: 0;
}
#filter.voucher-filter .nav-link{
  font-size: 1.1rem;
  padding: 10px 0 5px 0;
  margin-right: 30px;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  background: none;
  color: var(--bs-secondary-color);
}
#filter.voucher-filter .nav-item:last-child .nav-link{
  margin-right: 0;
}
#filter.voucher-filter .nav-link.active{
  color: var(--bs-body-color);
  border-bottom-color: var(--bs-success);
}
/* v tmavom rezime su nazvy kategorii biele; aktivnu odlisuje zeleny pruh,
   neaktivne su mierne stlmene. V svetlom rezime by biela bola necitatelna,
   tam ostavaju farby temy. */
[data-bs-theme=dark] #filter.voucher-filter .nav-link{
  color: rgba(255, 255, 255, .7);
}
[data-bs-theme=dark] #filter.voucher-filter .nav-link.active{
  color: #fff;
}

/* Pravy stlpec objednavky.
   Pod lg: "Cena spolu" ide hned pod rozpis poukazov a splyva s nim do jedneho
   zeleneho boxu - ziadne vlastne zaoblenie, tien ani odsadenie, oddeluje ich
   len vodorovna linka. Selektor #summary:not(.d-none) + #price-total zabezpeci,
   ze pri prazdnom kosiku (JS da rozpisu .d-none) ostane cenovy box samostatny.
   Od lg: flex order vrati cenu nad rozpis ako lepiace sa tlacitko. */
@media (max-width: 991.98px) {
  #summary:not(.d-none){
    margin-bottom: 0;
    /* !important je nutne: .rounded-4 v markupe je tiez !important */
    border-bottom-left-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
  }
  #summary:not(.d-none) + #price-total{
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    margin-top: 0 !important;
    padding: .75rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, .4) !important;
    border-radius: 0 0 var(--bs-border-radius-xl) var(--bs-border-radius-xl) !important;
    box-shadow: var(--bs-box-shadow-sm) !important;
  }
}
@media (min-width: 992px) {
  .order-side{
    display: flex;
    flex-direction: column;
  }
  .order-side > *{
    order: 3;
  }
  .order-side #price-total{
    order: 1;
  }
  .order-side #summary{
    order: 2;
  }
}

.overflow-scroll {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}
.overflow-scroll::-webkit-scrollbar{
  display: none;
}

/* Large devices (desktops, less than 1200px */
@media (max-width: 767.98px) {
  .fade-end{
    mask-image: linear-gradient(to left, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 20%);
  }
}
@media (max-width: 1199.98px) {
  .header_img{
    aspect-ratio: 5;
  }
  .logo{ width: 5rem;}
  .headline{
    margin-top:-10px
  }
}

/* Mobil: header 16:9 s orezom, mensie logo, obrazok vouchera 4:3, vacsie badges */
@media (max-width: 767.98px) {
  .site-header-img{
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }
  .site-header-logo img{
    width: 4rem;
    height: 4rem;
  }
  .site-header-title{
    margin-left: .75rem;
  }

  .voucher-img.ratio-1x1{
    --bs-aspect-ratio: 75%; /* 4:3 */
  }
  .voucher-img .badge{
    font-size: .9rem;
  }

  /* len mobil - na desktope ostava povodnych 1.3rem zo zakladneho pravidla */
  #filter.voucher-filter .nav-link{
    font-size: 1rem;
    margin-right: 20px;
  }

  /* uzka karta (280px): stlpec s poctom ma len ~112px, tak mu uberieme
     bocne odsadenie, aby medzi kruzkami ostalo miesto na pole s poctom */
  .amount-container{
    padding-left: .25rem;
    padding-right: .25rem;
  }

  /* Vouchery ako "horuce ponuky" na zlavadna.sk: horizontalny scroll,
     karta 280px + 2x12px gutter riadku = 304px, obrazok 4:3 (280x210).
     Ziadny scroll-snap ani JS - zlavadna ma cisto nativny zotrvacny scroll
     (-webkit-overflow-scrolling: touch); snap body by fling zastavili. */
  #filter-target{
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: -ms-autohiding-scrollbar;
    scrollbar-width: none;
    padding-bottom: .5rem;
  }
  #filter-target::-webkit-scrollbar{
    width: 0;
    height: 0;
  }
  #filter-target .voucher-block{
    flex: 0 0 auto;
    width: 304px;
    max-width: 304px;
  }
}

@media (max-width: 375px) {
  #filter-target .voucher-block{
    width: 284px;
    max-width: 284px;
  }
}
@media (max-width: 359px) {
  #filter-target .voucher-block{
    width: 244px;
    max-width: 244px;
  }
}