/* ============================================================
   GASTROLUX.LV — Modernist design system
   Flat, architectural. Archivo. Mono red #ec3013 on #f3f2f2.
   2px black rules, zero border-radius, flush-left labels,
   grayscale photography (colour reveal on hover/focus).
   No shadows, no gradients, no rounded corners.
   ============================================================ */

:root {
  /* Colour tokens */
  --color-accent: #ec3013;
  --color-accent-dark: #ae1800;   /* hover + small red text (≥4.5:1 on light) */
  --color-bg: #f3f2f2;
  --color-surface: #ffffff;
  --color-ink: #201e1d;
  --color-ink-soft: #55504d;      /* secondary text, 4.5:1+ on bg */
  --color-line: #201e1d;
  --color-line-soft: #d8d5d3;
  --color-ok: #1c6b34;

  /* Type */
  --font-sans: "Archivo", "Helvetica Neue", Arial, sans-serif;

  /* Space scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --space-6: 64px;
  --space-7: 96px;

  /* Structure */
  --rule: 2px solid var(--color-line);
  --max-w: 1280px;
  --header-h: 64px;
  --dur: 200ms;
  --ease: cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Reset additions ---------- */
*, *::before, *::after { box-sizing: border-box; border-radius: 0 !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; padding: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
svg { display: block; }

::selection { background: var(--color-accent); color: #fff; }

/* Visible keyboard focus everywhere */
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--color-ink); color: #fff; padding: var(--space-2) var(--space-3);
  font-weight: 700;
}
.skip-link:focus { left: 0; }

.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-4); }

/* Generic smooth hover transitions on interactive elements */
a, button, input, select, .card, .cat-card { transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 14px 28px;
  font-weight: 800; text-transform: uppercase; letter-spacing: .04em;
  border: var(--rule);
  background: var(--color-surface); color: var(--color-ink);
  cursor: pointer; text-align: center;
}
.btn:hover { background: var(--color-ink); color: #fff; }

/* Primary: accent red. Label kept large+bold (WCAG large-text). */
.btn-primary {
  background: var(--color-accent); border-color: var(--color-accent); color: #fff;
  font-size: 1.1875rem; /* 19px bold = WCAG large text */
}
.btn-primary:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); color: #fff; }

.btn-ink { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }
.btn-ink:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }

.btn-block { display: flex; width: 100%; }

/* Icon-only square button */
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 2px solid transparent;
  cursor: pointer; position: relative; color: var(--color-ink);
}
.icon-btn:hover { border-color: var(--color-ink); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  border-bottom: var(--rule);
}
.header-in {
  max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-4);
  min-height: var(--header-h);
  display: flex; align-items: center; gap: var(--space-4);
}
.logo { font-weight: 900; font-size: 1.35rem; letter-spacing: -.02em; text-transform: uppercase; display: inline-flex; align-items: baseline; }
.logo b { color: var(--color-accent-dark); }
.logo:hover b { color: var(--color-accent); }

.main-nav { display: flex; gap: var(--space-3); margin-left: var(--space-3); }
.main-nav a {
  font-weight: 600; text-transform: uppercase; font-size: .85rem; letter-spacing: .05em;
  padding: 6px 2px; border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { border-bottom-color: var(--color-accent); color: var(--color-accent-dark); }

.header-tools { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); }

.lang-switch { display: flex; border: 2px solid var(--color-ink); }
.lang-switch button {
  padding: 4px 10px; font-weight: 700; font-size: .8rem; cursor: pointer;
  background: var(--color-bg); color: var(--color-ink);
}
.lang-switch button[aria-pressed="true"] { background: var(--color-ink); color: #fff; }
.lang-switch button:hover:not([aria-pressed="true"]) { background: var(--color-line-soft); }

.cart-btn { position: relative; }
.cart-count {
  position: absolute; top: -2px; right: -2px;
  min-width: 20px; height: 20px; padding: 0 4px;
  background: var(--color-accent); color: #fff;
  font-size: .72rem; font-weight: 800; line-height: 20px; text-align: center;
}
.cart-count.bump { animation: bump .35s var(--ease); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.5); } 100% { transform: scale(1); } }
.cart-count[data-zero="1"] { display: none; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { border-top: var(--rule); background: var(--color-ink); color: #fff; margin-top: var(--space-7); }
.footer-in {
  max-width: var(--max-w); margin: 0 auto; padding: var(--space-6) var(--space-4);
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-5);
}
.site-footer h4 { text-transform: uppercase; font-size: .8rem; letter-spacing: .08em; color: #b9b4b1; margin-bottom: var(--space-3); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer li { margin-bottom: var(--space-2); }
.footer-logo { font-weight: 900; font-size: 1.4rem; text-transform: uppercase; margin-bottom: var(--space-3); }
.footer-logo b { color: var(--color-accent); }
.footer-note { border-top: 1px solid #4a4543; }
.footer-note .wrap { padding-top: var(--space-3); padding-bottom: var(--space-3); font-size: .8rem; color: #b9b4b1; display: flex; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }

/* ============================================================
   Images — grayscale by default, colour on hover/focus
   ============================================================ */
.imgbox {
  position: relative; overflow: hidden; background: var(--color-ink); /* dark placeholder */
}
.imgbox img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1);
  transition: filter var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.colorable:hover .imgbox img,
.colorable:focus-visible .imgbox img,
.colorable:focus-within .imgbox img {
  filter: grayscale(0);
  transform: scale(1.04);
}

/* ============================================================
   Scroll reveal (IntersectionObserver adds .in)
   ============================================================ */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: var(--rv-delay, 0ms); }
.rv.in { opacity: 1; transform: none; }

/* Route transition: main fades in on each navigation */
.route-fade { animation: routefade .25s var(--ease); }
@keyframes routefade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ============================================================
   Home
   ============================================================ */
.hero { border-bottom: var(--rule); background: var(--color-bg); }
.hero-in {
  max-width: var(--max-w); margin: 0 auto; padding: var(--space-6) var(--space-4);
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-5); align-items: center;
}
.kicker {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--color-accent-dark);
  border-left: 4px solid var(--color-accent); padding-left: var(--space-2);
  margin-bottom: var(--space-3);
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); line-height: 1.04; font-weight: 900; letter-spacing: -.02em; text-transform: uppercase; }
.hero p { margin-top: var(--space-3); max-width: 34em; color: var(--color-ink-soft); }
.hero-cta { display: flex; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }
.hero-img { aspect-ratio: 4 / 3; border: var(--rule); }

.section { padding: var(--space-6) 0 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); border-bottom: var(--rule); padding-bottom: var(--space-2); margin-bottom: var(--space-4); }
.section-head h2 { font-size: 1.5rem; font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; }
.section-head a { font-weight: 700; font-size: .85rem; text-transform: uppercase; display: inline-flex; align-items: center; gap: 6px; }
.section-head a:hover { color: var(--color-accent-dark); }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--space-3); }
.cat-card { display: block; border: var(--rule); background: var(--color-surface); position: relative; }
.cat-card .imgbox { aspect-ratio: 4 / 3; border-bottom: var(--rule); }
.cat-card-body { padding: var(--space-3); display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.cat-card-body h3 { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: .01em; }
.cat-card-body .count { font-size: .8rem; font-weight: 700; color: var(--color-ink-soft); }
.cat-card::after { content: ""; position: absolute; inset: 0; border: 2px solid var(--color-accent); opacity: 0; transition: opacity var(--dur) var(--ease); pointer-events: none; }
.cat-card:hover::after { opacity: 1; }

/* Red poster banner — the one big accent surface */
.poster {
  margin-top: var(--space-7);
  background: var(--color-accent); color: #fff;
  border-top: var(--rule); border-bottom: var(--rule);
}
.poster-in { max-width: var(--max-w); margin: 0 auto; padding: var(--space-7) var(--space-4); }
.poster .kicker { color: #fff; border-left-color: #fff; }
.poster h2 { font-size: clamp(1.9rem, 4.5vw, 3.2rem); font-weight: 900; text-transform: uppercase; line-height: 1.05; letter-spacing: -.02em; max-width: 14em; }
.poster p { margin-top: var(--space-3); font-size: 1.25rem; font-weight: 700; max-width: 30em; }
.poster .btn { margin-top: var(--space-4); background: #fff; border-color: #fff; color: var(--color-ink); font-size: 1.0625rem; }
.poster .btn:hover { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }

/* ============================================================
   Catalog
   ============================================================ */
.page-title { padding: var(--space-5) 0 var(--space-3); border-bottom: var(--rule); margin-bottom: var(--space-4); }
.page-title h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 900; text-transform: uppercase; letter-spacing: -.02em; }
.page-title p { color: var(--color-ink-soft); margin-top: var(--space-1); }

.catalog-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: var(--space-5); align-items: start; }

.filter-rail { position: sticky; top: calc(var(--header-h) + var(--space-3)); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-4); max-height: calc(100vh - var(--header-h) - var(--space-4)); overflow-y: auto; overflow-x: hidden; padding-bottom: var(--space-3); padding-right: 18px; }
.filter-group { border-top: var(--rule); padding-top: var(--space-2); }
.filter-group > h3 { font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; margin-bottom: var(--space-2); }
.filter-group label.opt { display: flex; align-items: center; gap: var(--space-2); padding: 5px 0; cursor: pointer; font-size: .95rem; }
.filter-group label.opt:hover { color: var(--color-accent-dark); }
.filter-group input[type="radio"], .filter-group input[type="checkbox"] { accent-color: var(--color-accent); width: 16px; height: 16px; margin: 0; cursor: pointer; }
.filter-count { color: var(--color-ink-soft); font-size: .8rem; margin-left: auto; }

.search-box { display: flex; border: var(--rule); background: var(--color-surface); }
.search-box input { flex: 1; min-width: 0; border: none; padding: 10px 12px; background: transparent; }
.search-box input:focus { outline: none; }
.search-box:focus-within { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.search-box .icon-btn { width: 42px; height: 42px; flex: none; }

select.select {
  width: 100%; border: var(--rule); background: var(--color-surface);
  padding: 10px 12px; cursor: pointer; font-weight: 600;
}

.reset-filters { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--color-accent-dark); display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.reset-filters:hover { color: var(--color-accent); }

.results-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-3); font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--color-ink-soft); }

/* Product grid + cards */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); }
.card { display: flex; flex-direction: column; border: var(--rule); background: var(--color-surface); position: relative; }
.card::after { content: ""; position: absolute; inset: 0; border: 2px solid var(--color-accent); opacity: 0; transition: opacity var(--dur) var(--ease); pointer-events: none; }
.card:hover::after, .card:focus-within::after { opacity: 1; }
.card .imgbox { aspect-ratio: 1 / 1; border-bottom: var(--rule); }
.card-body { padding: var(--space-3); display: flex; flex-direction: column; gap: var(--space-1); flex: 1; }
.card-brand { font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--color-ink-soft); }
.card-body h3 { font-size: .98rem; font-weight: 700; line-height: 1.3; }
.card-body h3 a::before { content: ""; position: absolute; inset: 0; } /* whole card clickable */
.card-foot { margin-top: auto; padding-top: var(--space-2); display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.price { font-weight: 900; font-size: 1.15rem; letter-spacing: -.01em; }
.price small { font-weight: 600; font-size: .7rem; color: var(--color-ink-soft); display: block; letter-spacing: .02em; }
.quick-add {
  position: relative; z-index: 2; /* above the stretched link */
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 2px solid var(--color-ink);
  background: var(--color-surface); color: var(--color-ink); cursor: pointer;
}
.quick-add:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.empty-state { border: var(--rule); background: var(--color-surface); padding: var(--space-6) var(--space-4); text-align: left; }
.empty-state h3 { font-size: 1.3rem; font-weight: 800; text-transform: uppercase; }
.empty-state p { color: var(--color-ink-soft); margin: var(--space-2) 0 var(--space-4); }

/* ============================================================
   Product detail
   ============================================================ */
.breadcrumbs { font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--color-ink-soft); padding: var(--space-3) 0; display: flex; gap: var(--space-2); flex-wrap: wrap; }
.breadcrumbs a:hover { color: var(--color-accent-dark); }

.product-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-5); align-items: start; }

.gallery-main { border: var(--rule); aspect-ratio: 1 / 1; cursor: zoom-in; }
.gallery-main .imgbox { height: 100%; }
.gallery-main img { transition: filter var(--dur) var(--ease), transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.gallery-thumbs { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-2); margin-top: var(--space-2); }
.gallery-thumbs button { border: 2px solid var(--color-line-soft); padding: 0; cursor: pointer; background: var(--color-ink); }
.gallery-thumbs button[aria-current="true"] { border-color: var(--color-accent); }
.gallery-thumbs .imgbox { aspect-ratio: 1 / 1; }

.buy-box { position: sticky; top: calc(var(--header-h) + var(--space-3)); border: var(--rule); background: var(--color-surface); padding: var(--space-4); }
.buy-box .card-brand { color: var(--color-accent-dark); }
.buy-box h1 { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 900; line-height: 1.1; letter-spacing: -.01em; margin: var(--space-1) 0 var(--space-3); text-transform: uppercase; }

.opt-group { border-top: 2px solid var(--color-line-soft); padding: var(--space-3) 0; }
.opt-group > h3 { font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; margin-bottom: var(--space-2); }
.opt-choice { display: flex; align-items: baseline; gap: var(--space-2); padding: 6px 0; cursor: pointer; }
.opt-choice input { accent-color: var(--color-accent); width: 16px; height: 16px; flex: none; align-self: center; margin: 0; cursor: pointer; }
.opt-choice .delta { margin-left: auto; font-weight: 700; font-size: .88rem; white-space: nowrap; color: var(--color-accent-dark); }
.opt-choice:hover { color: var(--color-accent-dark); }
.opt-req { font-size: .6rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-ink-soft); vertical-align: middle; }
.opt-group.opt-missing { box-shadow: 0 0 0 2px rgba(211, 51, 51, .55); border-radius: 10px; padding-left: 12px !important; padding-right: 12px !important; }
.opt-group.opt-missing legend h3, .opt-group.opt-missing .opt-req { color: #d33; }

.live-price-row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); border-top: var(--rule); padding-top: var(--space-3); margin-top: var(--space-2); }
.live-price { font-size: 2rem; font-weight: 900; letter-spacing: -.02em; transition: color var(--dur) var(--ease); }
.live-price.tick { color: var(--color-accent); }
.vat-note { font-size: .78rem; color: var(--color-ink-soft); font-weight: 600; }

.qty-stepper { display: inline-flex; border: var(--rule); background: var(--color-surface); }
.qty-stepper button { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.qty-stepper button:hover { background: var(--color-ink); color: #fff; }
.qty-stepper input { width: 52px; border: none; border-left: var(--rule); border-right: var(--rule); text-align: center; font-weight: 800; background: var(--color-surface); }
.qty-stepper input:focus { outline: none; background: var(--color-bg); }

.buy-actions { display: flex; gap: var(--space-2); margin-top: var(--space-3); flex-wrap: wrap; }
.buy-actions .btn-primary { flex: 1; min-width: 200px; }

.product-desc { margin-top: var(--space-5); border-top: var(--rule); padding-top: var(--space-4); max-width: 70ch; }
.product-desc h2, .video-block h2, .chat-block h2 { font-size: 1.15rem; font-weight: 800; text-transform: uppercase; margin-bottom: var(--space-3); }
.product-desc p { color: var(--color-ink-soft); white-space: pre-line; }

.video-block { margin-top: var(--space-5); border-top: var(--rule); padding-top: var(--space-4); }
.video-frame { border: var(--rule); aspect-ratio: 16 / 9; background: var(--color-ink); max-width: 860px; }
.video-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Product AI chat */
.chat-block { margin-top: var(--space-5); border-top: var(--rule); padding-top: var(--space-4); max-width: 860px; }
.chat-hint { color: var(--color-ink-soft); font-size: .9rem; margin-bottom: var(--space-3); }
.chat-box { border: var(--rule); background: var(--color-surface); display: flex; flex-direction: column; }
.chat-log { padding: var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); max-height: 360px; overflow-y: auto; }
.chat-msg { max-width: 85%; padding: 10px 14px; font-size: .95rem; line-height: 1.45; white-space: pre-line; animation: chatmsg .25s var(--ease); }
@keyframes chatmsg { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.chat-msg.bot { align-self: flex-start; background: var(--color-bg); border-left: 4px solid var(--color-accent); }
.chat-msg.user { align-self: flex-end; background: var(--color-ink); color: #fff; }
.chat-msg.typing { color: var(--color-ink-soft); font-weight: 700; letter-spacing: .2em; }
.chat-form { display: flex; border-top: var(--rule); }
.chat-form input { flex: 1; min-width: 0; border: none; padding: 14px; background: transparent; }
.chat-form input:focus { outline: none; background: var(--color-bg); }
.chat-form button { width: 56px; display: inline-flex; align-items: center; justify-content: center; background: var(--color-accent); color: #fff; cursor: pointer; border-left: var(--rule); }
.chat-form button:hover { background: var(--color-accent-dark); }

/* ============================================================
   Cart drawer
   ============================================================ */
.backdrop {
  position: fixed; inset: 0; z-index: 140; background: rgba(32, 30, 29, .55);
  opacity: 0; transition: opacity var(--dur) var(--ease);
}
.backdrop.show { opacity: 1; }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 150;
  width: min(420px, 100vw);
  background: var(--color-bg); border-left: var(--rule);
  transform: translateX(100%); visibility: hidden;
  /* visibility is intentionally NOT transitioned: app.js flips it inline
     instantly on open (so focus can move into the drawer right away) and
     clears it after the slide-out finishes on close */
  transition: transform .28s var(--ease);
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); visibility: visible; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-3) var(--space-4); border-bottom: var(--rule); }
.drawer-head h2 { font-size: 1.1rem; font-weight: 900; text-transform: uppercase; }
.drawer-items { flex: 1; overflow-y: auto; padding: var(--space-3) var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.drawer-foot { border-top: var(--rule); padding: var(--space-3) var(--space-4); display: grid; gap: var(--space-2); background: var(--color-surface); }
.drawer-empty { color: var(--color-ink-soft); padding: var(--space-4) 0; }

.line-item { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: var(--space-3); border: 2px solid var(--color-line-soft); background: var(--color-surface); padding: var(--space-2); }
.line-item .imgbox { width: 72px; height: 72px; }
.line-item h4 { font-size: .9rem; font-weight: 700; line-height: 1.25; }
.line-item h4 a:hover { color: var(--color-accent-dark); }
.line-opts { font-size: .78rem; color: var(--color-ink-soft); margin-top: 2px; }
.line-foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-top: var(--space-2); flex-wrap: wrap; }
.line-item .qty-stepper button, .line-item .qty-stepper input { width: 32px; height: 32px; }
.line-item .qty-stepper input { width: 40px; }
.line-price { font-weight: 800; }
.remove-btn { display: inline-flex; align-items: center; gap: 4px; color: var(--color-ink-soft); cursor: pointer; font-size: .78rem; font-weight: 700; text-transform: uppercase; }
.remove-btn:hover { color: var(--color-accent-dark); }

.totals { display: grid; gap: 6px; }
.totals .row { display: flex; justify-content: space-between; gap: var(--space-3); font-size: .95rem; }
.totals .row.vat { color: var(--color-ink-soft); font-size: .85rem; }
.totals .row.grand { border-top: var(--rule); padding-top: var(--space-2); font-weight: 900; font-size: 1.2rem; }

/* ============================================================
   Cart page / Checkout
   ============================================================ */
.cart-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: var(--space-5); align-items: start; }
.cart-list { display: grid; gap: var(--space-3); }
.cart-list .line-item { grid-template-columns: 110px minmax(0, 1fr); padding: var(--space-3); border: var(--rule); }
.cart-list .line-item .imgbox { width: 110px; height: 110px; }
.summary-box { border: var(--rule); background: var(--color-surface); padding: var(--space-4); position: sticky; top: calc(var(--header-h) + var(--space-3)); display: grid; gap: var(--space-3); }
.summary-box h2 { font-size: 1.1rem; font-weight: 900; text-transform: uppercase; }

.form-grid { display: grid; gap: var(--space-3); }
.field { display: grid; gap: 6px; }
.field label { font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.field input, .field textarea {
  border: var(--rule); background: var(--color-surface); padding: 12px 14px; width: 100%;
}
.field input:focus, .field textarea:focus { outline: 3px solid var(--color-accent); outline-offset: 0; }
.field input[aria-invalid="true"] { border-color: var(--color-accent); background: #fdeeec; }
.field .err { color: var(--color-accent-dark); font-size: .8rem; font-weight: 700; }

fieldset { border: var(--rule); padding: var(--space-3) var(--space-4) var(--space-4); margin: 0; background: var(--color-surface); }
legend { font-weight: 900; text-transform: uppercase; font-size: .9rem; letter-spacing: .04em; padding: 0 var(--space-2); }
.radio-row { display: flex; align-items: center; gap: var(--space-2); padding: 10px 0; border-bottom: 1px solid var(--color-line-soft); cursor: pointer; }
.radio-row:last-child { border-bottom: none; }
.radio-row input { accent-color: var(--color-accent); width: 18px; height: 18px; margin: 0; flex: none; cursor: pointer; }
.radio-row .radio-name { font-weight: 600; }
.radio-row .radio-sub { font-size: .8rem; color: var(--color-ink-soft); }
.radio-row .radio-price { margin-left: auto; font-weight: 800; white-space: nowrap; }
.radio-row .radio-price.free { color: var(--color-ok); }
.radio-row:hover .radio-name { color: var(--color-accent-dark); }

.consent-row { display: flex; gap: var(--space-2); align-items: flex-start; cursor: pointer; font-size: .9rem; }
.consent-row input { accent-color: var(--color-accent); width: 18px; height: 18px; margin: 2px 0 0; flex: none; cursor: pointer; }

.notice { border: var(--rule); border-left: 6px solid var(--color-accent); background: var(--color-surface); padding: var(--space-3) var(--space-4); font-size: .9rem; }
.form-error { border: 2px solid var(--color-accent-dark); background: #fdeeec; color: var(--color-accent-dark); font-weight: 700; padding: var(--space-2) var(--space-3); }

.checkout-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: var(--space-5); align-items: start; }
.checkout-form { display: grid; gap: var(--space-4); }
.mini-line { display: flex; justify-content: space-between; gap: var(--space-2); font-size: .9rem; padding: 4px 0; }
.mini-line .n { color: var(--color-ink-soft); }

/* Order confirmation */
.confirm-box { border: var(--rule); background: var(--color-surface); padding: var(--space-6) var(--space-5); max-width: 720px; margin: var(--space-6) auto; }
.confirm-box .order-no { display: inline-block; background: var(--color-ink); color: #fff; font-weight: 900; font-size: 1.6rem; padding: var(--space-2) var(--space-3); margin: var(--space-3) 0; letter-spacing: .04em; }
.confirm-box h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 900; text-transform: uppercase; }
.confirm-box p { color: var(--color-ink-soft); margin-bottom: var(--space-3); }
.confirm-ic { width: 64px; height: 64px; background: var(--color-accent); color: #fff; display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-3); }

/* ============================================================
   Account
   ============================================================ */
.auth-box { max-width: 480px; margin: var(--space-5) auto; border: var(--rule); background: var(--color-surface); padding: var(--space-5); }
.auth-tabs { display: flex; border: var(--rule); margin-bottom: var(--space-4); }
.auth-tabs button { flex: 1; padding: 12px; font-weight: 800; text-transform: uppercase; font-size: .85rem; cursor: pointer; background: var(--color-surface); }
.auth-tabs button[aria-selected="true"] { background: var(--color-ink); color: #fff; }
.auth-or { display: flex; align-items: center; gap: var(--space-3); margin: var(--space-4) 0; color: var(--color-ink-soft); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.auth-or::before, .auth-or::after { content: ""; flex: 1; height: 2px; background: var(--color-ink); opacity: .12; }

.account-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.account-nav { display: grid; border: var(--rule); background: var(--color-surface); position: sticky; top: calc(var(--header-h) + var(--space-3)); }
.account-nav button { text-align: left; padding: 14px 16px; font-weight: 700; border-bottom: 2px solid var(--color-line-soft); cursor: pointer; display: flex; align-items: center; gap: var(--space-2); }
.account-nav button:last-child { border-bottom: none; }
.account-nav button[aria-selected="true"] { background: var(--color-ink); color: #fff; }
.account-nav button:hover:not([aria-selected="true"]) { background: var(--color-bg); }

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.stat { border: var(--rule); background: var(--color-surface); padding: var(--space-3) var(--space-4); }
.stat .v { font-size: 1.8rem; font-weight: 900; letter-spacing: -.02em; }
.stat .l { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--color-ink-soft); }

.order-card { border: var(--rule); background: var(--color-surface); margin-bottom: var(--space-3); }
.order-head { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-bottom: 2px solid var(--color-line-soft); flex-wrap: wrap; }
.order-head .no { font-weight: 900; }
.order-head .date { color: var(--color-ink-soft); font-size: .88rem; }
.order-head .sum { margin-left: auto; font-weight: 900; }
.badge { font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; padding: 3px 10px; border: 2px solid currentColor; }
.badge.completed { color: var(--color-ok); }
.badge.shipped { color: var(--color-ink); }
.badge.processing { color: var(--color-accent-dark); }
.order-lines { padding: var(--space-2) var(--space-4); }
.order-lines .mini-line { border-bottom: 1px solid var(--color-line-soft); padding: 8px 0; }
.order-lines .mini-line:last-child { border-bottom: none; }

/* ============================================================
   Info pages
   ============================================================ */
.info-layout { max-width: 820px; }
.info-layout h2 { font-size: 1.2rem; font-weight: 800; text-transform: uppercase; margin: var(--space-5) 0 var(--space-2); border-top: var(--rule); padding-top: var(--space-3); }
.info-layout p, .info-layout li { color: var(--color-ink-soft); }
.info-layout ul { display: grid; gap: var(--space-2); }
.info-layout li { padding-left: var(--space-3); border-left: 4px solid var(--color-accent); }
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); margin-top: var(--space-4); }
.contact-card { border: var(--rule); background: var(--color-surface); padding: var(--space-4); }
.contact-card h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--color-ink-soft); margin-bottom: var(--space-2); }
.contact-card p { font-weight: 700; font-size: 1.05rem; }
.contact-card a:hover { color: var(--color-accent-dark); }

/* ============================================================
   Toast
   ============================================================ */
.toast {
  position: fixed; left: 50%; bottom: var(--space-4); z-index: 160;
  transform: translate(-50%, 120%);
  background: var(--color-ink); color: #fff;
  padding: 14px 22px; font-weight: 700;
  display: flex; align-items: center; gap: var(--space-2);
  border-left: 6px solid var(--color-accent);
  transition: transform .3s var(--ease);
  max-width: min(90vw, 480px);
  pointer-events: none;
}
.toast.show { transform: translate(-50%, 0); }
.toast svg { color: var(--color-accent); flex: none; }

/* ============================================================
   Responsive — 1440 / 1024 / 768 / 375
   ============================================================ */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-layout { grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-4); }
  .product-layout { grid-template-columns: minmax(0, 1fr); }
  .buy-box { position: static; }
  .footer-in { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-in { grid-template-columns: 1fr; padding: var(--space-5) var(--space-4); }
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-rail { position: static; max-height: none; overflow: visible; padding-right: 0; scrollbar-gutter: auto; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .summary-box { position: static; }
  .account-layout { grid-template-columns: 1fr; }
  .account-nav { position: static; grid-auto-flow: column; grid-auto-columns: 1fr; }
  .account-nav button { border-bottom: none; border-right: 2px solid var(--color-line-soft); justify-content: center; padding: 12px 8px; font-size: .82rem; }
  .account-nav button:last-child { border-right: none; }
  .stat-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .header-in { flex-wrap: wrap; padding-top: var(--space-2); padding-bottom: var(--space-2); gap: var(--space-2) var(--space-3); }
  .main-nav { order: 3; width: 100%; margin-left: 0; overflow-x: auto; padding-bottom: 2px; }
}

@media (max-width: 480px) {
  .grid { grid-template-columns: 1fr; }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
  .line-item { grid-template-columns: 64px minmax(0, 1fr); }
  .cart-list .line-item { grid-template-columns: 72px minmax(0, 1fr); }
  .cart-list .line-item .imgbox { width: 72px; height: 72px; }
  .wrap { padding: 0 var(--space-3); }
  .buy-actions .btn-primary { min-width: 0; }
}

/* ============================================================
   Reduced motion — all animation off, final states instant
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
  .rv { opacity: 1 !important; transform: none !important; }
  .drawer { transition: none; }
  .toast { transition: none; }
  .imgbox img { transform: none !important; }
}

/* Description bullet list (flat modernist — red square markers) */
.product-desc .desc-list { list-style: none; margin: .6em 0 0; padding: 0; }
.product-desc .desc-list li {
  position: relative;
  padding-left: 1.4em;
  margin: .5em 0;
  line-height: 1.55;
}
.product-desc .desc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5em;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
}

/* Contacts — company requisites (flat modernist, label/value pairs) */
.requisites { margin-top: var(--space-5); border: 2px solid var(--color-ink); padding: var(--space-4); background: var(--color-surface); }
.requisites h3 { font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; margin-bottom: var(--space-3); }
.req-list { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 8px var(--space-4); margin: 0; }
.req-list dt { color: var(--color-ink-soft); font-size: .92rem; }
.req-list dd { margin: 0; font-weight: 600; font-size: .95rem; }
.req-list dd a { color: var(--color-accent-dark); }
.req-list dd a:hover { color: var(--color-accent); }
@media (max-width: 560px) {
  .req-list { grid-template-columns: 1fr; gap: 2px; }
  .req-list dd { margin-bottom: 8px; }
}

/* Gallery zoom affordance (magnifier badge) */
.gallery-main { position: relative; }
.zoom-badge { position: absolute; right: var(--space-2); bottom: var(--space-2); z-index: 2; display: inline-flex; padding: 7px; background: var(--color-ink); color: #fff; pointer-events: none; }
.gallery-main:hover .zoom-badge, .gallery-main:focus-visible .zoom-badge { background: var(--color-accent); }

/* Full-screen image lightbox — whole image, uncropped */
.img-zoom { position: fixed; inset: 0; z-index: 300; background: rgba(20, 18, 17, .95); display: flex; align-items: center; justify-content: center; padding: var(--space-4); cursor: zoom-out; }
.img-zoom-img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; background: #fff; cursor: default; }
.img-zoom-close { position: fixed; top: var(--space-3); right: var(--space-3); z-index: 2; color: #fff; padding: var(--space-2); }
.img-zoom-nav { position: fixed; top: 50%; transform: translateY(-50%); z-index: 2; color: #fff; padding: var(--space-3); }
.img-zoom-nav.prev { left: var(--space-2); }
.img-zoom-nav.prev svg { transform: scaleX(-1); }
.img-zoom-nav.next { right: var(--space-2); }
.img-zoom-close:hover, .img-zoom-nav:hover { color: var(--color-accent); }
.img-zoom-count { position: fixed; bottom: var(--space-3); left: 50%; transform: translateX(-50%); color: #fff; font-weight: 700; letter-spacing: .05em; }

/* Legal / privacy policy document */
.legal { max-width: 820px; }
.legal h2 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: .02em; margin: var(--space-5) 0 var(--space-2); padding-top: var(--space-3); border-top: var(--rule); }
.legal h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .04em; color: var(--color-ink-soft); margin: var(--space-4) 0 var(--space-2); }
.legal p { margin: 0 0 var(--space-2); line-height: 1.65; }
.legal ul, .legal ol { margin: 0 0 var(--space-3) var(--space-4); padding: 0; }
.legal ul { list-style: none; }
.legal ul li { position: relative; padding-left: 1.2em; margin: 4px 0; line-height: 1.55; }
.legal ul li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; background: var(--color-accent); }
.legal ol { list-style: decimal; margin-left: var(--space-5); }
.legal ol li { margin: 4px 0; line-height: 1.55; }
.legal a { color: var(--color-accent-dark); text-decoration: underline; }
.legal a:hover { color: var(--color-accent); }
.legal .legal-block { border-left: var(--rule); padding-left: var(--space-3); }

/* Consent checkbox links */
.consent-row a { color: var(--color-accent-dark); text-decoration: underline; }
.consent-row a:hover { color: var(--color-accent); }