/* Retkev – obchod. Čistě bílý design, zelená z loga jako akcent. */
:root {
  --green: #8cc63f;          /* zelená z loga */
  --green-dark: #6a9a2a;     /* pro text/odkazy – lepší kontrast na bílé */
  --green-soft: #f2f8ea;
  --ink: #1d1d1b;            /* černá z loga */
  --muted: #6e6e69;
  --line: #ececea;
  --bg: #ffffff;
  --bg-soft: #fafaf8;
  --red: #c8412f;
  --orange: #d9822b;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 6px 24px rgba(0,0,0,.05);
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--font); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem); }
h2 { font-size: 1.25rem; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 900px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.error { color: var(--red); }
.inline { display: inline; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: #fff; padding: 8px 12px; }
.ico { width: 20px; height: 20px; flex: none; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- tlačítka a formuláře ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border: 1px solid var(--ink); border-radius: var(--radius);
  background: var(--ink); color: #fff; font-weight: 600; cursor: pointer; text-decoration: none; transition: background .15s, border-color .15s, color .15s; }
.btn:hover { text-decoration: none; background: #000; }
.btn--primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn--primary:hover { background: var(--green-dark); border-color: var(--green-dark); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--bg-soft); border-color: #d6d6d2; }
.btn--sm { padding: 6px 12px; font-size: .875rem; }
.btn--lg { padding: 13px 24px; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--green-dark); cursor: pointer; }
.linkbtn:hover { text-decoration: underline; }
input:not([type]), input[type=text], input[type=email], input[type=tel], input[type=password], input[type=number], input[type=search], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid #dcdcd7; border-radius: var(--radius); background: #fff; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(140,198,63,.2); }
.field { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; }
.field > span { font-weight: 600; }
.field em { color: var(--red); font-style: normal; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.field--wide { grid-column: 1 / -1; }
.stack { display: grid; gap: 14px; }
.check { display: flex; gap: 8px; align-items: flex-start; cursor: pointer; padding: 3px 0; }
.check input { margin-top: 5px; accent-color: var(--green-dark); }

/* ---------- hlavička ---------- */
.topbar { border-bottom: 1px solid var(--line); font-size: .9rem; }
.topbar__in { display: flex; justify-content: space-between; align-items: center; min-height: 40px; }
.topbar__right { display: flex; gap: 16px; align-items: center; }
.topbar__user { display: inline-flex; align-items: center; gap: 6px; }
.header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.header__in { display: flex; align-items: center; gap: 28px; min-height: 84px; }
.logo img { width: 150px; }
.nav ul { list-style: none; display: flex; gap: 24px; margin: 0; padding: 0; }
.nav a { color: var(--green-dark); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; font-size: .95rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current] { text-decoration: none; border-bottom-color: var(--green); }
.search { margin-left: auto; position: relative; flex: 0 1 280px; }
.search .ico { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search input { padding-left: 40px; background: var(--bg-soft); border-color: transparent; }
.cartbtn { display: inline-flex; align-items: center; gap: 8px; background: var(--green); color: #fff; padding: 10px 16px; border-radius: var(--radius); font-weight: 700; position: relative; }
.cartbtn:hover { background: var(--green-dark); text-decoration: none; }
.cartbtn__count { background: #fff; color: var(--green-dark); min-width: 22px; height: 22px; border-radius: 11px; font-size: .8rem; display: inline-grid; place-items: center; padding: 0 6px; }
.cartbtn.bump { animation: bump .4s; }
@keyframes bump { 50% { transform: scale(1.08); } }
.burger { display: none; width: 40px; height: 40px; border: 0; background: none; padding: 8px; cursor: pointer; }
.burger span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .2s, opacity .2s; }
.burger[aria-expanded=true] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded=true] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded=true] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.flashes { margin-top: 16px; display: grid; gap: 8px; }
.flash { padding: 12px 16px; border-radius: var(--radius); border: 1px solid; }
.flash--success { background: var(--green-soft); border-color: #cfe5b0; color: #3f6015; }
.flash--error { background: #fdf1ef; border-color: #f2c9c2; color: #8c2b1d; }
.flash--info { background: #f3f6fb; border-color: #d5deec; }

/* ---------- úvod ---------- */
.hero { margin-top: 24px; }
.slider { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--bg-soft); }
.slider__track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; scroll-behavior: smooth; }
.slider__track::-webkit-scrollbar { display: none; }
.slide { flex: 0 0 100%; scroll-snap-align: start; }
.slide img { width: 100%; aspect-ratio: 1200 / 370; object-fit: cover; }
.slider__btn { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255,255,255,.85);
  font-size: 28px; line-height: 1; cursor: pointer; box-shadow: var(--shadow); }
.slider__btn--prev { left: 12px; } .slider__btn--next { right: 12px; }
.section { margin: 48px auto; }
.section__title { text-align: center; color: var(--green-dark); text-transform: uppercase; letter-spacing: .03em; font-size: 1.3rem; margin-bottom: 28px; }
.intro { border-top: 1px solid var(--line); padding-top: 40px; max-width: 900px; font-size: 1.1rem; text-align: justify; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value { aspect-ratio: 1; width: 100%; max-width: 170px; margin: 0 auto; border: 1px solid #2f5a1b; border-radius: 50%; display: grid; place-items: center; text-align: center; padding: 22px;
  color: #2f5a1b; font-weight: 600; position: relative; }
.value__ico { position: absolute; inset: 25%; width: 50%; height: 50%; color: var(--green); opacity: .25; }
.value span { position: relative; }

/* ---------- produktové karty ---------- */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.card { display: flex; flex-direction: column; border-radius: var(--radius); transition: box-shadow .2s; background: #fff; }
.card:hover { box-shadow: var(--shadow); }
.card__img { position: relative; display: block; aspect-ratio: 1; overflow: hidden; border-radius: var(--radius); background: var(--bg-soft); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .card__img img { transform: scale(1.03); }
.card__body { padding: 12px 10px 16px; text-align: center; }
.card__title { font-size: 1rem; font-weight: 600; margin: 0 0 4px; }
.card__title a { color: var(--ink); }
.card__price { margin: 0; display: flex; gap: 8px; justify-content: center; align-items: baseline; flex-wrap: wrap; }
.badges { position: absolute; left: 10px; top: 10px; display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.badge { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 3px 8px; border-radius: 4px; color: #fff; }
.badge--new { background: var(--green); }
.badge--sale { background: var(--red); }
.badge--clear { background: var(--ink); }
.avail { font-size: .85rem; margin: 4px 0 0; font-weight: 600; }
.avail--in_stock { color: var(--green-dark); }
.avail--low { color: var(--orange); }
.avail--backorder { color: #6577a6; }
.avail--out { color: var(--muted); }

/* ---------- výpis kategorie ---------- */
.breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; font-size: .9rem; color: var(--muted); margin: 20px 0; }
.cathead { display: flex; justify-content: space-between; gap: 24px; align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 20px; margin-bottom: 24px; }
.cathead__desc { color: var(--muted); max-width: 680px; margin: 0; }
.cathead__img { max-width: 120px; }
.catalog { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
.filters fieldset { border: 0; border-top: 1px solid var(--line); padding: 14px 0; margin: 0; }
.filters legend { font-weight: 700; padding: 0; margin-bottom: 6px; font-size: .9rem; float: left; width: 100%; }
.filters legend + * { clear: both; }
.filters__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.range { display: flex; gap: 6px; align-items: center; }
.swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.swatch { cursor: pointer; position: relative; }
.swatch input { position: absolute; opacity: 0; }
.swatch span { display: block; width: 28px; height: 28px; border-radius: 50%; background: var(--c); border: 2px solid #fff; box-shadow: 0 0 0 1px #d0d0cb; }
.swatch input:checked + span { box-shadow: 0 0 0 2px var(--ink); }
.swatch input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 3px; }
.swatch--lg span { width: 34px; height: 34px; }
.toolbar { display: flex; align-items: center; gap: 16px; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; }
.sort { display: flex; align-items: center; gap: 8px; font-size: .9rem; }
.sort select { width: auto; min-width: 170px; }
.filters-toggle { display: none; }
.empty { text-align: center; padding: 48px 0; color: var(--muted); }
.pager { display: flex; gap: 6px; justify-content: center; margin: 32px 0; }
.pager a { min-width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); }
.pager a[aria-current] { background: var(--ink); color: #fff; border-color: var(--ink); }
.js .nojs-only { display: none; }

/* ---------- detail produktu ---------- */
.pdetail { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; margin-bottom: 40px; }
.gallery__main { position: relative; aspect-ratio: 1; background: var(--bg-soft); border-radius: var(--radius); overflow: hidden; }
.gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.gallery__thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; }
.gallery__thumbs button { flex: 0 0 80px; height: 80px; padding: 0; border: 2px solid transparent; border-radius: 6px; overflow: hidden; cursor: pointer; background: none; }
.gallery__thumbs button[aria-current] { border-color: var(--green); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.pinfo h1 { text-transform: uppercase; letter-spacing: .01em; }
.pinfo__price { font-size: 1.6rem; margin: 0; display: flex; align-items: baseline; gap: 12px; }
.pinfo__price s { font-size: 1.1rem; }
.pinfo__short { color: #4a4a46; }
.opt { border: 0; padding: 0; margin: 18px 0; }
.opt legend { font-weight: 600; margin-bottom: 8px; }
.opt__values { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; }
.chip span { display: inline-block; padding: 7px 14px; border: 1px solid #d6d6d2; border-radius: var(--radius); font-size: .9rem; }
.chip input:checked + span { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 2px; }
.opt__values .unavailable span { opacity: .4; text-decoration: line-through; }
.addcart__row { display: flex; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.qty { display: inline-flex; border: 1px solid #d6d6d2; border-radius: var(--radius); overflow: hidden; height: 48px; }
.qty button { width: 40px; border: 0; background: var(--bg-soft); cursor: pointer; font-size: 1.1rem; }
.qty input { width: 54px; border: 0; text-align: center; border-radius: 0; -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty--sm { height: 38px; } .qty--sm button { width: 32px; } .qty--sm input { width: 44px; padding: 4px; }
.addcart__msg { min-height: 1.4em; font-size: .9rem; margin: 8px 0 0; }
.share { display: flex; align-items: center; gap: 10px; margin: 20px 0; padding-top: 20px; border-top: 1px solid var(--line); }
.share a, .share button { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); }
.share a:hover, .share button:hover { border-color: var(--green); color: var(--green-dark); text-decoration: none; }
.zerowaste { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; padding: 10px 14px; background: var(--green-soft); border-radius: var(--radius); }
.tabs { border-top: 1px solid var(--line); margin-bottom: 40px; }
.tabs__nav { display: flex; gap: 24px; border-bottom: 1px solid var(--line); }
.tabs__nav button { background: none; border: 0; padding: 14px 0; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; cursor: pointer; margin-bottom: -1px; }
.tabs__nav button[aria-selected=true] { color: var(--ink); border-bottom-color: var(--green); }
.tabs__panel { padding: 20px 0; max-width: 820px; }
.specs { display: grid; grid-template-columns: max-content 1fr; gap: 6px 24px; margin: 0; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }
.prose p { margin: 0 0 1em; }
.prose h2 { margin-top: 1.4em; }

/* ---------- košík & pokladna ---------- */
.box { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 20px; background: #fff; }
.freeship { background: var(--green-soft); padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; }
.freeship__bar { display: block; height: 6px; background: #fff; border-radius: 3px; margin-top: 8px; overflow: hidden; }
.freeship__bar span { display: block; height: 100%; background: var(--green); }
.cartline { display: grid; grid-template-columns: 80px 1fr auto auto auto 32px; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cartline__img img { border-radius: 6px; aspect-ratio: 1; object-fit: cover; }
.cartline__info { display: flex; flex-direction: column; }
.cartline__name { color: var(--ink); font-weight: 600; }
.cartline__total { font-weight: 700; min-width: 90px; text-align: right; }
.cartline__remove { border: 0; background: none; font-size: 1.5rem; color: var(--muted); cursor: pointer; }
.cart__bottom { display: grid; grid-template-columns: 1fr 360px; gap: 32px; margin: 24px 0 48px; align-items: start; }
.coupon__form { display: flex; gap: 8px; max-width: 360px; }
.summary__row { display: flex; justify-content: space-between; padding: 6px 0; gap: 12px; }
.summary__row.discount { color: var(--green-dark); }
.summary__total { border-top: 1px solid var(--line); margin: 8px 0 14px; padding-top: 12px; font-weight: 700; font-size: 1.15rem; }
.checkout { display: grid; grid-template-columns: 1fr 380px; gap: 28px; align-items: start; margin-bottom: 48px; }
.checkout__side { position: sticky; top: 100px; }
.step { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--green); color: #fff; font-size: .85rem; margin-right: 6px; }
.choice { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 10px; cursor: pointer; }
.choice:has(input:checked) { border-color: var(--green); background: var(--green-soft); }
.choice input { margin-top: 5px; accent-color: var(--green-dark); }
.choice__body { display: flex; flex-direction: column; gap: 2px; }
.choice__price { font-weight: 600; white-space: nowrap; }
.choice.disabled { opacity: .45; pointer-events: none; }
.packeta { display: flex; gap: 10px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.company { margin: 4px 0 16px; }
.company summary { cursor: pointer; color: var(--green-dark); font-weight: 600; margin-bottom: 12px; }
.sumline { display: grid; grid-template-columns: 48px 1fr auto; gap: 10px; align-items: center; font-size: .9rem; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px solid var(--line); }
.sumline img { border-radius: 4px; aspect-ratio: 1; object-fit: cover; }
.terms { font-size: .85rem; margin-bottom: 14px; }

/* ---------- objednávka, účet ---------- */
.thanks { text-align: center; padding: 32px 0 12px; }
.thanks svg { color: var(--green); margin: 0 auto 8px; }
.orderhead { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.payinfo { display: flex; gap: 24px; justify-content: space-between; align-items: center; }
.qr { text-align: center; flex: 0 0 170px; } .qr svg { width: 170px; height: 170px; }
.table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.table th, .table td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.table th.right, .table td.right { text-align: right; }
.table tfoot td { border-bottom: 0; padding: 6px 8px; }
.table .strong td { font-weight: 700; font-size: 1.05rem; border-top: 1px solid var(--line); }
.status { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: .8rem; font-weight: 600; background: #f0f0ee; }
.status--paid, .status--delivered { background: var(--green-soft); color: #3f6015; }
.status--awaiting_payment { background: #fff4e5; color: #8a5414; }
.status--shipped { background: #eaf1fb; color: #2d4f86; }
.status--cancelled { background: #fdf1ef; color: #8c2b1d; }
.auth { max-width: 460px; margin: 40px auto; }
.account { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: start; margin-bottom: 48px; }

/* ---------- patička ---------- */
.footer { border-top: 1px solid var(--line); margin-top: 64px; padding-top: 40px; font-size: .95rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
.footer__links { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.footer__links a { color: var(--ink); }
.footer__bottom { border-top: 1px solid var(--line); margin-top: 32px; padding: 18px 20px; font-size: .85rem; }
.social { display: flex; gap: 10px; margin-top: 12px; }
.social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); }

/* ---------- responzivita ---------- */
@media (max-width: 1080px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .header__in { gap: 18px; }
  .nav ul { gap: 16px; }
  .search { flex-basis: 200px; }
  .cartbtn__label { display: none; }
}
@media (max-width: 860px) {
  .burger { display: block; }
  .header__in { flex-wrap: wrap; min-height: 64px; gap: 12px; padding: 8px 20px; }
  .logo img { width: 116px; }
  .nav { order: 5; flex-basis: 100%; display: none; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: 8px 0; }
  .nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .search { order: 4; flex-basis: 100%; margin: 0; }
  .cartbtn { margin-left: auto; padding: 9px 12px; }
  .catalog { grid-template-columns: 1fr; }
  .filters { display: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
  .filters.open { display: block; }
  .filters-toggle { display: inline-flex; }
  .grid, .grid--3 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .pdetail { grid-template-columns: 1fr; gap: 24px; }
  .checkout, .cart__bottom, .account { grid-template-columns: 1fr; }
  .checkout__side { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .orderhead { grid-template-columns: 1fr 1fr; }
  .cathead__img { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 15px; }
  .wrap { padding: 0 14px; }
  .header__in { padding: 8px 14px; }
  .topbar { font-size: .82rem; }
  .fields { grid-template-columns: 1fr; }
  .cartline { grid-template-columns: 64px 1fr auto; grid-template-areas: "img info remove" "img qty total"; gap: 8px 12px; }
  .cartline__img { grid-area: img; } .cartline__info { grid-area: info; } .cartline__unit { display: none; }
  .cartline .qty { grid-area: qty; justify-self: start; } .cartline__total { grid-area: total; } .cartline__remove { grid-area: remove; }
  .payinfo { flex-direction: column; align-items: flex-start; }
  .footer__grid { grid-template-columns: 1fr; }
  .sort select { min-width: 0; }
  .addcart__row .btn { flex: 1; }
  .card__body { padding: 10px 4px 12px; }
  .card__title { font-size: .92rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }