/* Layout: quiet Swiss single column (1240px max). All boldness is spent on one element,
   the configurator "slot board", drawn like the silkscreen on a motherboard. */
:root {
  --bg: #F6F7F9;
  --surface: #FFFFFF;
  --panel: #F3F4F6;
  --panel-2: #E5E7EB;
  --line: #E5E7EB;
  --ink: #111827;
  --ink-2: #6B7280;
  --ink-3: #6B7280;
  --firuza: #2563EB;          /* accent blue, 5.2:1 on white */
  --firuza-hover: #1D4ED8;
  --on-firuza: #FFFFFF;
  --firuza-soft: #EFF6FF;
  --warn: #B45309;          /* amber: low stock only */
  --warn-bg: #FEF3C7;
  --ok: #15803D;            /* green: "in stock" only */
  --sale: #DC2626;          /* red: discounts only */
  --sale-bg: #FEE2E2;
  --deep: #0F172A;            /* the board */
  --deep-line: #2B3648;
  --on-deep: #F1F5F9;
  --on-deep-2: #9CA8B8;
  --deep-acc: #6391F5;
  --on-deep-acc: #0F1115;
  --ill: #475569;
  --ill-accent: #2563EB;
  --material: rgba(248, 250, 252, 0.78);
  --shadow-s: 0 1px 2px rgba(15, 23, 42, 0.08);
  --shadow-m: 0 1px 2px rgba(15, 23, 42, 0.06), 0 10px 30px rgba(15, 23, 42, 0.10);
  --shadow-lift: 0 14px 28px -14px rgba(15, 23, 42, 0.32), 0 2px 6px rgba(15, 23, 42, 0.06);

  --f-sans: "Onest", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "Martian Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --r-s: 8px;
  --r-m: 12px;
  --r-l: 20px;
  --r-xl: 28px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F1115; --surface: #191D24; --panel: #242A33; --panel-2: #2C333D; --line: #343B46;
    --ink: #F1F5F9; --ink-2: #9CA8B8; --ink-3: #8C98A9;
    --firuza: #6391F5; --firuza-hover: #7EA4F7; --on-firuza: #0F1115; --firuza-soft: #202F4D;
    --warn: #E8B04B; --warn-bg: #2B2210; --ok: #4ADE80; --sale: #F87171; --sale-bg: #3B1515;
    --deep: #161A21; --deep-line: #343B46; --on-deep: #F1F5F9; --on-deep-2: #9CA8B8; --deep-acc: #6391F5; --on-deep-acc: #0F1115;
    --ill: #9CA8B8; --ill-accent: #6391F5;
    --material: rgba(15, 17, 21, 0.72);
    --shadow-s: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-m: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.45);
    --shadow-lift: 0 14px 28px -14px rgba(0, 0, 0, 0.85), 0 2px 6px rgba(0, 0, 0, 0.4);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0F1115; --surface: #191D24; --panel: #242A33; --panel-2: #2C333D; --line: #343B46;
  --ink: #F1F5F9; --ink-2: #9CA8B8; --ink-3: #8C98A9;
  --firuza: #6391F5; --firuza-hover: #7EA4F7; --on-firuza: #0F1115; --firuza-soft: #202F4D;
  --warn: #E8B04B; --warn-bg: #2B2210; --ok: #4ADE80; --sale: #F87171; --sale-bg: #3B1515;
  --deep: #161A21; --deep-line: #343B46; --on-deep: #F1F5F9; --on-deep-2: #9CA8B8; --deep-acc: #6391F5; --on-deep-acc: #0F1115;
  --ill: #9CA8B8; --ill-accent: #6391F5;
  --material: rgba(15, 17, 21, 0.72);
  --shadow-s: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-m: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-lift: 0 14px 28px -14px rgba(0, 0, 0, 0.85), 0 2px 6px rgba(0, 0, 0, 0.4);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.5 var(--f-sans);
  -webkit-font-smoothing: antialiased;
  transition: background-color 240ms ease, color 240ms ease;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--firuza); outline-offset: 2px; border-radius: 6px; }

/* full-width layout: content spans the window, only a side gutter that grows with the screen */
.wrap { width: 100%; margin-inline: auto; padding-inline: clamp(16px, 2.5vw, 48px); }
.mono { font-family: var(--f-mono); }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* icons */
.ic { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ill { fill: none; stroke: var(--ill); stroke-linecap: round; stroke-linejoin: round; }
.ill-xl { stroke-width: 0.5; }
.ill-lg { stroke-width: 0.85; }
.ill-sm { stroke-width: 2.3; }

/* ---------- header: one light bar (logo · home · catalog · search · configurator · language/currency · favorites/account/cart) ---------- */
.hdr { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--surface); border-bottom: 1px solid var(--line); }
:root { --hdr-h: 65px; }   /* sticky header height: offsets for sticky boxes and scroll targets */
.hdr-row {   /* search is capped at 560px; the spare width sits between the configurator and the preferences */
  display: grid; grid-template-columns: auto auto auto minmax(0, 560px) auto minmax(0, 1fr) auto auto;
  grid-template-areas: "logo home cat search cfg . prefs actions";
  align-items: center; gap: 8px; padding-block: 10px;
}
.logo { grid-area: logo; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 21px; letter-spacing: -0.035em; padding-right: 8px; color: var(--ink); }
.logo svg { width: 28px; height: 28px; }
.logo-txt { white-space: nowrap; }
.logo-txt em { font-style: normal; color: var(--firuza); }
.nav-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; min-width: 44px; padding: 0 12px; border-radius: var(--r-m);
  color: var(--ink); font-size: 15px; font-weight: 600; line-height: 1; white-space: nowrap;
}
.nav-btn .ic { width: 20px; height: 20px; }
.nav-btn .chev { width: 16px; height: 16px; stroke-width: 2.2; color: var(--ink-3); transition: transform 160ms var(--ease-out); }
.nav-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
@media (hover: hover) { .nav-btn:hover { background: var(--panel); } }
.nav-btn[aria-current="page"], .nav-btn[aria-expanded="true"] { background: var(--firuza-soft); color: var(--firuza); }
.btn-home { grid-area: home; }
.btn-cat { grid-area: cat; }
/* filled buttons: catalog and configurator */
.btn-accent { background: var(--firuza); color: var(--on-firuza); }
.btn-accent .chev { color: currentColor; }
@media (hover: hover) { .btn-accent:hover { background: var(--firuza-hover); } }
.btn-accent[aria-current="page"], .btn-accent[aria-expanded="true"] { background: var(--firuza-hover); color: var(--on-firuza); }
.search {
  grid-area: search; position: relative; margin-left: 4px;
  display: flex; align-items: center; gap: 10px; height: 44px; padding: 0 10px 0 14px;
  border-radius: var(--r-m); background: var(--panel); border: 1px solid transparent; color: var(--ink-3);
  transition: background-color 160ms ease, border-color 160ms ease;
}
.search:focus-within { background: var(--surface); border-color: var(--firuza); }
.search .ic { width: 20px; height: 20px; stroke-width: 2; }
.search input { flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; font: inherit; font-size: 15px; color: var(--ink); outline: none; }
.search input::placeholder { color: var(--ink-3); }
.search input::-webkit-search-cancel-button { display: none; }
.kbd { font: 500 11px/1 var(--f-sans); color: var(--ink-3); border: 1px solid var(--line); border-radius: 6px; padding: 4px 6px; }
.cfg { grid-area: cfg; position: relative; }
.prefs { grid-area: prefs; display: flex; gap: 2px; }
.actions { grid-area: actions; display: flex; gap: 2px; }
.cur-btn { font-size: 13px; letter-spacing: .02em; padding: 0 10px; }
.cur-btn[aria-pressed="true"] { color: var(--firuza); }
/* dropdowns: language, configurator; the catalog mega-menu spans the page under the bar */
.lang { position: relative; }
.flag { width: 24px; height: 16px; border-radius: 3px; flex: none; box-shadow: 0 0 0 1px rgba(13, 21, 23, .14); }
.menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 60; margin: 0; padding: 6px; list-style: none;
  border: 1px solid var(--line); border-radius: 14px; background: var(--surface); color: var(--ink); box-shadow: var(--shadow-m);
}
.lang-menu { min-width: 176px; }
.lang-menu button { display: flex; align-items: center; gap: 10px; width: 100%; height: 42px; padding: 0 12px; border-radius: 10px; font-size: 14.5px; font-weight: 500; text-align: left; }
@media (hover: hover) { .lang-menu button:hover { background: var(--panel); } }
.lang-menu button[aria-pressed="true"] { background: var(--firuza-soft); color: var(--firuza); font-weight: 600; }
.cfg-menu { min-width: 280px; }
.cfg-menu a, .cfg-menu .soon { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; }
.cfg-menu b { display: block; font-size: 14.5px; font-weight: 600; }
.cfg-menu small { display: block; margin-top: 2px; font-size: 13px; color: var(--ink-3); }
.cfg-menu .ic { width: 20px; height: 20px; margin-top: 1px; color: var(--firuza); }
@media (hover: hover) { .cfg-menu a:hover { background: var(--panel); } }
.cfg-menu .soon { opacity: .6; cursor: default; }
.cfg-menu .soon .ic { color: var(--ink-3); }
.mega { position: absolute; left: 0; right: 0; top: 100%; z-index: 55; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-m); }
.mega-in { padding-block: 18px 22px; }
.mega-all { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--firuza); margin-bottom: 14px; }
.mega-all .ic { width: 18px; height: 18px; }
.mega-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 18px 28px; }
.mega-h { margin-bottom: 6px; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }
.mega-grid a { display: flex; justify-content: space-between; gap: 10px; padding: 6px 8px; margin-inline: -8px; border-radius: 8px; font-size: 14.5px; color: var(--ink); }
.mega-grid small { color: var(--ink-3); font-variant-numeric: tabular-nums; }
@media (hover: hover) { .mega-grid a:hover { background: var(--panel); color: var(--firuza); } }
.icon-btn {
  position: relative; display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: var(--r-m); color: var(--ink);
  transition: background-color 160ms ease;
}
.badge {
  position: absolute; top: 5px; right: 4px; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 9px; background: var(--firuza); color: var(--on-firuza);
  font: 600 11px/18px var(--f-sans); text-align: center; font-variant-numeric: tabular-nums;
}
.badge[data-n="0"] { display: none; }

@media (hover: hover) {
  .icon-btn:hover { background: var(--panel); }
}

/* press feedback lives on pointer-down */
.press { transition: transform 120ms var(--ease-out), background-color 160ms ease, color 160ms ease, border-color 160ms ease; }
.press:active { transform: scale(0.97); }

/* ---------- sections ---------- */
main { display: grid; gap: clamp(44px, 6vw, 72px); padding-block: 20px 72px; }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.sec-head h2 { font-size: clamp(21px, 2.2vw, 26px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.more { display: inline-flex; align-items: center; gap: 4px; font-size: 15px; font-weight: 500; color: var(--firuza); white-space: nowrap; }
.more .ic { width: 18px; height: 18px; transition: transform 200ms var(--ease-out); }
@media (hover: hover) { .more:hover .ic { transform: translateX(3px); } }

.eyebrow { font: 500 11.5px/1.2 var(--f-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--firuza); }
.art {
  position: relative; display: grid; place-items: center;
  aspect-ratio: 16 / 10; max-width: 100%;
  border-radius: var(--r-l); background: var(--panel);
}
.art svg { width: 70%; height: auto; }
.art { overflow: hidden; max-height: 420px; width: 100%; }
.art .pimg, .media .pimg { position: absolute; inset: 0; width: 100%; height: 100%; }
.fid { position: absolute; width: 9px; height: 9px; border-radius: 50%; border: 1px solid var(--ink-3); opacity: 0.6; }
.fid.tl { left: 14px; top: 14px; }
.hero-actions { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.hero-actions .btn { margin-top: 0; }


.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 18px; border-radius: var(--r-m);
  font-size: 15px; font-weight: 600; white-space: nowrap;
}
.btn .ic { width: 19px; height: 19px; }
.btn-ink { background: var(--ink); color: var(--bg); }
.btn-acc { background: var(--firuza); color: var(--on-firuza); }
@media (hover: hover) {
  .btn-ink:hover { background: color-mix(in srgb, var(--ink) 86%, var(--bg)); }
  .btn-acc:hover { background: var(--firuza-hover); }
}

/* ---------- configurator: the signature ---------- */
.btn-lg { height: 54px; padding: 0 24px 0 20px; font-size: 17px; border-radius: 14px; }
.btn-board { background: var(--deep-acc); color: var(--on-deep-acc); }
@media (hover: hover) { .btn-board:hover { background: color-mix(in srgb, var(--deep-acc) 85%, white); } }

.board {
  position: relative; padding: 22px; border-radius: var(--r-l);
  border: 1px solid var(--deep-line);
  background:
    radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--on-deep) 9%, transparent) 1px, transparent 1.4px) 0 0 / 14px 14px;
}
.board .fid { border-color: var(--on-deep-2); opacity: 0.55; }
.board .fid.tl { left: 9px; top: 9px; }
.board .fid.br { right: 9px; bottom: 9px; left: auto; top: auto; }
.slots { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.slot {
  position: relative; display: grid; grid-template-rows: auto 1fr auto; gap: 6px;
  min-height: 132px; padding: 12px; border-radius: 12px;
  border: 1px dashed var(--deep-line);
  background: color-mix(in srgb, var(--deep) 70%, transparent);
  color: var(--on-deep-2);
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease, transform 120ms var(--ease-out);
}
.slot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 8px; font: 500 10.5px/1.25 var(--f-mono); letter-spacing: 0.04em; }
.slot-code { color: var(--deep-acc); overflow-wrap: anywhere; }
.slot-qty { color: var(--on-deep-2); white-space: nowrap; }
.slot svg { width: 46px; height: 46px; justify-self: center; align-self: center; }
.slot-name { font-size: 13.5px; font-weight: 500; line-height: 1.25; color: var(--on-deep); }
.slot-opt { display: block; margin-top: 2px; font-size: 12px; font-weight: 400; color: var(--on-deep-2); }
.slot:active { transform: scale(0.97); }
@media (hover: hover) {
  .slot:hover { border-style: solid; border-color: var(--deep-acc); background: color-mix(in srgb, var(--deep-acc) 7%, var(--deep)); }
  .slot:hover { --ill: var(--on-deep); }
}

/* ---------- categories ---------- */
.cats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.cat {
  display: flex; align-items: center;
  padding: 14px 16px; min-height: 72px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--line);
}
.cat-name { font-size: 15px; font-weight: 500; line-height: 1.25; }
@media (hover: hover) {
  .cat:hover { border-color: color-mix(in srgb, var(--firuza) 45%, var(--line)); }
}

/* ---------- product cards ---------- */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.card {
  display: flex; flex-direction: column; min-width: 0;
  border-radius: var(--r-l); background: var(--surface); border: 1px solid var(--line);
  padding: 8px;
}
.media { position: relative; display: grid; place-items: center; aspect-ratio: 1 / 1; border-radius: 12px; background: #FFFFFF; overflow: hidden; }
.media-link { display: grid; place-items: center; width: 100%; height: 100%; }
.badges { position: absolute; left: 8px; top: 8px; z-index: 1; display: flex; gap: 6px; }
.media svg.ill { width: 54%; height: auto; }
.card.is-out .media svg.ill { opacity: 0.45; }
.tools { position: absolute; top: 8px; right: 8px; display: flex; gap: 4px; }
.tool {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--surface); color: var(--ink-2); box-shadow: var(--shadow-s);
}
.tool .ic { width: 19px; height: 19px; }
.tool[aria-pressed="true"] { color: var(--firuza); }
.tool[data-act="fav"][aria-pressed="true"] .ic { fill: currentColor; }
@media (hover: hover) { .tool:hover { color: var(--ink); } .tool[aria-pressed="true"]:hover { color: var(--firuza); } }
.body { display: flex; flex-direction: column; flex: 1; gap: 6px; padding: 12px 8px 8px; }
.brand { font: 500 10.5px/1.2 var(--f-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.name {
  font-size: 15px; font-weight: 500; line-height: 1.35; letter-spacing: -0.005em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  min-height: calc(2 * 1.35em);
}
.specs { font: 400 11px/1.45 var(--f-mono); color: var(--ink-3); }
.foot { margin-top: auto; padding-top: 10px; display: grid; gap: 10px; }
.price-row { display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.price { font-size: 19px; font-weight: 600; letter-spacing: -0.015em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.price small { font-size: 14px; font-weight: 500; color: var(--ink-2); letter-spacing: 0; }
.stock { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; }
.stock::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.stock.ok { color: var(--ok); }
.stock.low { color: var(--warn); }
.stock.out { color: var(--ink-3); }
.add { width: 100%; background: var(--firuza-soft); color: var(--firuza); }
.add[aria-pressed="true"] { background: var(--firuza); color: var(--on-firuza); }
@media (hover: hover) { .add:not(:disabled):hover { background: color-mix(in srgb, var(--firuza) 18%, var(--firuza-soft)); } .add[aria-pressed="true"]:hover { background: var(--firuza-hover); } }
.add:disabled { background: var(--panel); color: var(--ink-3); cursor: not-allowed; }
.add:disabled:active { transform: none; }

/* ---------- home carousels: one row that scrolls by itself; .mq-rev runs the other way ---------- */
.mq {
  --mq-w: clamp(210px, 17vw, 280px);
  overflow-x: clip; padding: 14px 0 40px; margin: -14px 0 -30px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 32px, #000 calc(100% - 32px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 32px, #000 calc(100% - 32px), transparent);
}
.mq-track { display: flex; width: max-content; animation: mq var(--mq-dur, 40s) linear infinite; }
.mq-track > * { flex: 0 0 var(--mq-w); margin-right: 14px; }
.mq-rev .mq-track { animation-direction: reverse; }
.mq:hover .mq-track, .mq:focus-within .mq-track, .mq.paused .mq-track { animation-play-state: paused; }
@keyframes mq { to { transform: translateX(-50%); } }

/* ---------- hover lift: category tiles and product cards ----------
   Mouse only; keyboard focus gets the same lift; no movement under reduced motion.
   transform does not affect layout, and z-index puts the lifted tile above its grid neighbours. */
.cat, .card { transition: transform 200ms var(--ease-out), box-shadow 200ms ease, border-color 160ms ease; }
@media (hover: hover) and (pointer: fine) {
  .card:hover { border-color: color-mix(in srgb, var(--firuza) 45%, var(--line)); }
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .cat:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); z-index: 1; }
  .cat:hover:active { transform: none; }
  .card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); z-index: 1; }
}
@media (prefers-reduced-motion: no-preference) {
  .cat:focus-visible { transform: translateY(-2px); box-shadow: var(--shadow-lift); z-index: 1; }
  .card:has(:focus-visible) { transform: translateY(-2px); box-shadow: var(--shadow-lift); z-index: 1; border-color: color-mix(in srgb, var(--firuza) 45%, var(--line)); }
}

/* ---------- info strip ---------- */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; padding-top: 28px; border-top: 1px solid var(--line); }
.fact { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; }
.fact .ic { grid-row: span 2; width: 22px; height: 22px; margin-top: 1px; color: var(--firuza); }
.fact h3 { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.fact p { font-size: 14.5px; color: var(--ink-2); max-width: 40ch; }

/* ---------- footer ---------- */
footer { background: var(--surface); border-top: 1px solid var(--line); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: 44px 28px; }
.foot-grid h4 { margin: 0 0 12px; font: 500 11px/1.2 var(--f-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.foot-grid ul { display: grid; gap: 8px; font-size: 15px; }
.foot-grid ul a { color: var(--ink-2); }
@media (hover: hover) { .foot-grid ul a:hover { color: var(--ink); } }
.foot-about { font-size: 15px; color: var(--ink-2); max-width: 34ch; margin-top: 12px; }
.contact-num { font-size: 17px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 18px 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-3); }

[hidden] { display: none !important; }

/* ---------- category page ---------- */
.catview { padding-top: 4px; min-width: 0; }
.cv-main, .filters { min-width: 0; }
.crumbs { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--ink-3); }
.crumbs a { color: var(--ink-2); }
@media (hover: hover) { .crumbs a:hover { color: var(--firuza); } }
.cv-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.cv-head h1 { font-size: clamp(26px, 3vw, 34px); font-weight: 600; letter-spacing: -0.025em; }
.cv-count { color: var(--ink-3); font-size: 15px; }
.chip { flex: none; display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px 0 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 14px; font-weight: 500; color: var(--ink-2); white-space: nowrap; }
.chip svg { width: 22px; height: 22px; stroke-width: 2.4; }
.chip[aria-current="page"] { background: var(--ink); color: var(--bg); border-color: var(--ink); --ill: var(--bg); --ill-accent: var(--deep-acc); }
@media (hover: hover) { .chip:hover { border-color: var(--firuza); color: var(--ink); } .chip[aria-current="page"]:hover { color: var(--bg); } }
.cv-head { margin-bottom: 18px; }
/* left column: category tree + filters, in page flow (no inner scroll) */
.cv-body { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px; align-items: start; }
.cv-body.no-aside { grid-template-columns: minmax(0, 1fr); }
.filters { display: grid; gap: 12px; }
.fs-head, .fs-foot { display: none; }
.side-cats, .f-block { padding: 14px; border-radius: var(--r-m); background: var(--surface); border: 1px solid var(--line); }
.side-cats ul ul { margin-top: 2px; }
.sc-sec { margin-top: 10px; }
.sc-head { padding: 0 8px 4px; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }
.sc { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 8px; font-size: 14px; color: var(--ink-2); }
.sc span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc small { font-size: 12px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.sc[aria-current="page"] { background: var(--firuza-soft); color: var(--firuza); font-weight: 600; }
.sc[aria-current="page"] small { color: var(--firuza); }
@media (hover: hover) { .sc:hover { background: var(--panel); color: var(--ink); } .sc[aria-current="page"]:hover { background: var(--firuza-soft); color: var(--firuza); } }
.f-title { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.bf-search { display: flex; align-items: center; gap: 8px; height: 36px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); cursor: text; margin-bottom: 6px; }
.bf-search:focus-within { border-color: var(--firuza); background: var(--surface); }
.bf-search .ic { width: 16px; height: 16px; stroke-width: 2; color: var(--ink-3); }
.bf-search input { flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; font: inherit; font-size: 14px; color: var(--ink); outline: none; }
.bf-search input::-webkit-search-cancel-button { display: none; }
.bf-list { display: grid; gap: 2px; }
.bf-list label, .f-check { display: flex; align-items: center; gap: 10px; padding: 6px 4px; border-radius: 8px; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.bf-list label small { margin-left: auto; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.bf-list .mono { font-size: 13px; }
@media (hover: hover) { .bf-list label:hover { background: var(--panel); color: var(--ink); } }
.filters input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--firuza); margin: 0; flex: none; }
.bf-none { padding: 10px 4px; font-size: 14px; color: var(--ink-3); }
.f-more { margin-top: 6px; padding: 4px; font-size: 14px; font-weight: 500; color: var(--firuza); }
.bf-n { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--firuza); color: var(--on-firuza); font-size: 12px; font-weight: 600; line-height: 20px; text-align: center; font-variant-numeric: tabular-nums; }
.f-price { display: flex; align-items: center; gap: 6px; color: var(--ink-3); }
.f-price i { font-style: normal; }
.f-price input { flex: 1; width: 0; min-width: 0; height: 40px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); padding: 0 10px; font: inherit; font-size: 14px; color: var(--ink); }
.f-price input:focus { outline: none; border-color: var(--firuza); }
/* bar above the grid: active filter chips + sort (and the "Filters" button on phones) */
.cv-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 14px; }
.f-open { display: none; }
.active-chips { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 auto; min-width: 0; }
.active-chips:empty { display: none; }
.achip { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 8px 0 12px; border-radius: 999px; background: var(--firuza-soft); color: var(--firuza); font-size: 13px; font-weight: 500; }
.achip .ic { width: 14px; height: 14px; stroke-width: 2.4; }
@media (hover: hover) { .achip:hover { background: color-mix(in srgb, var(--firuza) 18%, transparent); } }
.achip-clear { height: 32px; padding: 0 6px; font-size: 13px; font-weight: 500; color: var(--ink-2); text-decoration: underline; }
.sort { display: inline-flex; align-items: center; gap: 10px; margin-left: auto; font-size: 14px; color: var(--ink-3); }
.sort select { height: 40px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); padding: 0 12px; font: inherit; font-size: 14px; color: var(--ink); }
.cv-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cv-empty { display: grid; justify-items: center; gap: 14px; padding: 60px 16px; text-align: center; color: var(--ink-2); border: 1px dashed var(--line); border-radius: var(--r-l); }
@media (max-width: 1100px) { .cv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* phones/tablets: the left column becomes a bottom sheet opened by the "Filters" button */
@media (max-width: 860px) {
  .cv-body { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .f-open { display: inline-flex; }
  .filters {
    position: fixed; inset: auto 0 0 0; z-index: 95; max-height: 88vh; overflow: auto; overscroll-behavior: contain;
    padding: 0 16px calc(16px + env(safe-area-inset-bottom, 0px)); border-radius: 20px 20px 0 0; background: var(--bg);
    box-shadow: var(--shadow-m); transform: translateY(105%); visibility: hidden;
    transition: transform 220ms var(--ease-out), visibility 0s linear 220ms;
  }
  .filters.open { transform: none; visibility: visible; transition: transform 220ms var(--ease-out); }
  .fs-head { display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1; padding: 14px 0 8px; background: var(--bg); font-size: 17px; }
  .fs-foot { display: block; position: sticky; bottom: 0; padding-top: 8px; background: var(--bg); order: 20; }
  .side-cats { order: 10; }   /* filters first in the sheet; the long category list after them */
}
@media (max-width: 560px) {
  .cv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sort span { display: none; }
}
@media (prefers-reduced-motion: reduce) { .filters, .filters.open { transition: none; } }
.tab-build { position: relative; color: var(--firuza) !important; font-weight: 600; }
.tab-build .ic {
  width: 46px; height: 46px; padding: 11px; margin-top: -22px; border-radius: 50%;
  color: #fff; stroke-width: 1.9;
  background: linear-gradient(135deg, var(--firuza), color-mix(in srgb, var(--firuza) 70%, #1E40AF));
  box-shadow: 0 0 0 4px var(--bg), 0 8px 18px -6px color-mix(in srgb, var(--firuza) 85%, transparent);
}

/* ---------- builder page (#/build) ---------- */
.buildview { padding-block: 24px 64px; }
.bld {
  --ill: var(--on-deep-2); --ill-accent: var(--deep-acc);
  display: flex; flex-direction: column; border-radius: var(--r-xl);
  background: var(--deep); color: var(--on-deep); border: 1px solid var(--deep-line); box-shadow: var(--shadow-m);
}
.bld-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; flex-shrink: 0; }
.bld-back .ic { transform: scaleX(-1); }
/* platform choice (#/build): one wide card per vendor, brand colour as a glow behind the drawing */
.plat { display: grid; gap: 14px; padding: 4px 26px 26px; }
.plat-lead { color: var(--on-deep-2); font-size: 15px; max-width: 62ch; margin-bottom: 4px; }
.plat-card {
  --brand: #0071C5;
  position: relative; display: grid; grid-template-columns: minmax(150px, 34%) minmax(0, 1fr) auto; align-items: center; gap: 24px;
  min-height: 150px; padding: 18px 28px 18px 18px; border-radius: var(--r-l); overflow: hidden;
  border: 1px solid var(--deep-line); color: var(--on-deep); text-decoration: none;
  background: linear-gradient(100deg, color-mix(in srgb, var(--brand) 22%, var(--deep)) 0%, var(--deep) 55%);
  transition: border-color 200ms ease, transform 200ms var(--ease-out);
}
.plat-amd { --brand: #ED1C24; }
@media (hover: hover) { .plat-card:hover { border-color: var(--brand); transform: translateY(-2px); } }
.plat-card:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.plat-art { display: flex; align-items: flex-end; justify-content: center; gap: 4px; --ill: var(--on-deep); --ill-accent: var(--brand); }
.plat-art .ill { stroke-width: 1.4; width: 92px; height: 92px; }
.plat-art .ill + .ill { width: 64px; height: 64px; }
.plat-txt { display: grid; gap: 6px; }
.plat-mark { font: 600 12px/1 var(--f-mono); letter-spacing: .14em; color: var(--brand); filter: brightness(1.35); }
.plat-txt b { font-size: clamp(18px, 2vw, 22px); font-weight: 600; letter-spacing: -0.015em; line-height: 1.2; }
.plat-txt small { font: 400 12.5px/1.4 var(--f-mono); color: var(--on-deep-2); }
.plat-go { width: 22px; height: 22px; color: var(--on-deep-2); }
/* power estimate + capacity limits */
.caps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; padding: 0 26px 18px; }
.caps-col { border: 1px solid var(--deep-line); border-radius: var(--r-l); padding: 16px; display: grid; gap: 10px; align-content: start; }
.caps-col h3 { font-size: 16px; font-weight: 600; }
.pw, .cap { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 13.5px; }
.pw li { display: flex; justify-content: space-between; gap: 12px; color: var(--on-deep-2); }
.pw li small { font: 400 11px/1 var(--f-mono); opacity: .8; }
.pw b, .cap b { color: var(--on-deep); font-weight: 600; white-space: nowrap; }
.pw .pw-sum { color: var(--on-deep); border-top: 1px dashed var(--deep-line); padding-top: 8px; }
.pw .pw-sum + .pw-sum { border-top: 0; padding-top: 0; }
.cap li { display: grid; gap: 5px; }
.cap-top { display: flex; justify-content: space-between; gap: 12px; color: var(--on-deep-2); }
.cap small { font: 400 11.5px/1.2 var(--f-mono); color: var(--deep-acc); }
.cap .err .bar i { background: #F0716A; }
.cap .err small { color: #F0716A; }
/* step tools: quantity stepper, filter tabs, price difference */
.pick-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.qty-step { display: inline-flex; align-items: center; border: 1px solid var(--deep-line); border-radius: 999px; overflow: hidden; flex: none; }
.qty-step button { width: 34px; height: 32px; color: var(--on-deep); font-size: 17px; line-height: 1; }
.qty-step button[disabled] { opacity: .35; cursor: not-allowed; }
@media (hover: hover) { .qty-step button:not([disabled]):hover { background: color-mix(in srgb, var(--on-deep) 10%, transparent); } }
.qty-step b { min-width: 26px; text-align: center; font-size: 14px; }
.pick-tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.pick-tabs::-webkit-scrollbar { display: none; }
.bld .chip { height: 32px; padding: 0 12px; font-size: 13px; background: transparent; border-color: var(--deep-line); color: var(--on-deep-2); }
.bld .chip[aria-selected="true"] { background: var(--deep-acc); border-color: var(--deep-acc); color: var(--on-deep-acc); }
@media (hover: hover) { .bld .chip:hover { border-color: var(--deep-acc); color: var(--on-deep); } .bld .chip[aria-selected="true"]:hover { color: var(--on-deep-acc); } }
.opt-diff { display: block; font: 500 11.5px/1.3 var(--f-mono); text-align: right; }
.opt-diff.up { color: #F2B36B; }
.opt-diff.down { color: var(--deep-acc); }
/* extras (monitor, headset, UPS...) */
.extras { margin: 0 26px 18px; border: 1px solid var(--deep-line); border-radius: var(--r-l); padding: 16px; display: grid; gap: 12px; }
.ex-head h3 { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.ex-head p { color: var(--on-deep-2); font-size: 13.5px; margin-top: 4px; }
.ex-n { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--deep-acc); color: var(--on-deep-acc); }
.ex-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-height: 420px; overflow-y: auto; padding-right: 2px; }
.ex-item { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 8px; border-radius: 12px; border: 1px solid var(--deep-line); }
.ex-item.on { border-color: var(--deep-acc); background: color-mix(in srgb, var(--deep-acc) 10%, transparent); }
.ex-item .opt-ph { width: 52px; height: 52px; }
.ex-txt { display: grid; gap: 4px; min-width: 0; }
.ex-txt b { font-size: 13.5px; font-weight: 600; }
.ex-item .btn { height: 34px; padding: 0 14px; font-size: 13px; }
.bld .eyebrow { color: var(--deep-acc); }
.bld-head { display: flex; justify-content: space-between; align-items: start; gap: 16px; padding: 22px 22px 14px 26px; }
.bld-head h1 { margin-top: 6px; font-size: clamp(21px, 2.4vw, 28px); font-weight: 600; letter-spacing: -0.025em; line-height: 1.15; }
.bld .icon-btn { color: var(--on-deep); }
@media (hover: hover) { .bld .icon-btn:hover { background: color-mix(in srgb, var(--on-deep) 10%, transparent); } }
.bld-main { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 18px; padding: 4px 26px 18px; }
.slot { width: 100%; text-align: left; cursor: pointer; grid-template-columns: minmax(0, 1fr); }
.slot-name { min-width: 0; }
.slot[aria-pressed="true"] { border-style: solid; border-color: var(--deep-acc); background: color-mix(in srgb, var(--deep-acc) 10%, var(--deep)); }
.slot.filled { border-style: solid; border-color: color-mix(in srgb, var(--deep-acc) 55%, var(--deep-line)); }
.slot-ph { justify-self: center; align-self: center; width: 64px; height: 52px; border-radius: 8px; background: #fff; display: grid; place-items: center; overflow: hidden; }
.slot-ph .pimg { padding: 4px; }
.slot-ph svg { width: 40px; height: 40px; }
.slot-pick { display: block; margin-top: 2px; font-size: 11.5px; font-weight: 400; color: var(--deep-acc); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pick { border-radius: var(--r-l); border: 1px solid var(--deep-line); padding: 16px; display: flex; flex-direction: column; gap: 10px; min-height: 280px; }
.pick h3 { font-size: 16px; font-weight: 600; }
.pick-hint { color: var(--on-deep-2); font-size: 14px; }
.opt { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 8px; border-radius: 12px; border: 1px solid var(--deep-line); text-align: left; color: var(--on-deep); width: 100%; }
.opt[aria-pressed="true"] { border-color: var(--deep-acc); background: color-mix(in srgb, var(--deep-acc) 12%, transparent); }
@media (hover: hover) { .opt:hover { border-color: var(--deep-acc); } }
.opt-ph { width: 64px; height: 64px; border-radius: 10px; background: #fff; display: grid; place-items: center; overflow: hidden; }
.opt-ph .pimg { padding: 5px; }
.opt-ph svg { width: 40px; height: 40px; }
.opt-name { font-size: 14px; font-weight: 500; line-height: 1.3; }
.opt-specs { font: 400 11.5px/1.4 var(--f-mono); color: var(--on-deep-2); margin-top: 2px; }
.opt-price { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; font-size: 14px; }
.opt[disabled] { opacity: .45; cursor: not-allowed; }
.checks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 10px; }
.chk { font: 500 10.5px/1 var(--f-mono); letter-spacing: .04em; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--deep-line); color: var(--on-deep-2); white-space: nowrap; }
.chk.ok { color: var(--deep-acc); border-color: color-mix(in srgb, var(--deep-acc) 50%, transparent); }
.bld-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 16px 26px 22px; border-top: 1px solid var(--deep-line); }
.bld-prog { display: grid; gap: 6px; min-width: 200px; flex: 1; max-width: 360px; font-size: 13px; color: var(--on-deep-2); }
.bar { height: 6px; border-radius: 3px; background: var(--deep-line); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--deep-acc); border-radius: inherit; transition: width 300ms var(--ease-out); }
.bld-sum { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.bld-sum b { font-size: 22px; font-weight: 600; letter-spacing: -0.015em; font-variant-numeric: tabular-nums; }
.bld-sum small { display: block; font-size: 12.5px; color: var(--on-deep-2); }
.bld .btn-board[disabled] { opacity: .45; }
@media (max-width: 860px) {
  .bld-main, .caps { grid-template-columns: minmax(0, 1fr); }
  .ex-list { grid-template-columns: minmax(0, 1fr); }
  .bld .slots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 759px) {
  .buildview { padding-block: 16px 32px; }
  .bld { border-radius: 22px; }
  .bld-head { padding: 18px 16px 10px 18px; }
  .bld-main { padding: 4px 16px 14px; }
  .caps { padding: 0 16px 14px; }
  .extras { margin: 0 16px 14px; padding: 12px; }
  .ex-list { grid-template-columns: minmax(0, 1fr); }
  .plat { padding: 4px 16px 18px; }
  .plat-card { grid-template-columns: 96px minmax(0, 1fr); gap: 14px; padding: 14px; min-height: 0; }
  .plat-art .ill { width: 56px; height: 56px; }
  .plat-art .ill + .ill { display: none; }
  .plat-go { display: none; }
  .bld-head { flex-wrap: wrap; }
  .bld-foot { padding: 14px 16px 16px; }
  .bld-foot .btn { width: 100%; }
}

/* ---------- product photos (fall back to the line drawing if a photo fails) ---------- */
.media.has-img, .art.has-img { background: #FFFFFF; }
.has-img > svg.ill, .has-img > .media-link > svg.ill { display: none; }
.pimg { width: 100%; height: 100%; object-fit: contain; padding: 8%; mix-blend-mode: multiply; }
.art .pimg { padding: 6%; }
.has-img .fid { border-color: #9AA6A8; }
.card .name a { color: inherit; }

/* ---------- search suggestions ---------- */
.search { position: relative; }
.suggest {
  position: absolute; left: 0; top: calc(100% + 14px); z-index: 70;   /* drops below the pill; never narrower than 420px */
  width: max(100%, min(420px, 100vw - 32px));
  padding: 6px; border-radius: var(--r-m); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-m);
  max-height: min(420px, 70vh); overflow: auto;
}
.sug { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 6px 8px; border-radius: 8px; color: var(--ink); cursor: pointer; }
.sug[aria-selected="true"], .sug:hover { background: var(--panel); }
.sug-thumb { width: 44px; height: 44px; border-radius: 8px; background: #fff; display: grid; place-items: center; overflow: hidden; }
.sug-thumb .pimg { padding: 3px; }
.sug-thumb svg { width: 30px; height: 30px; }
.sug-name { font-size: 14px; font-weight: 500; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sug-brand { font: 500 10px/1.2 var(--f-sans); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.sug-price { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sug-none { padding: 14px 10px; font-size: 14px; color: var(--ink-3); }
.sug mark { background: var(--firuza-soft); color: inherit; border-radius: 3px; }

/* ---------- cart drawer ---------- */
.scrim { position: fixed; inset: 0; z-index: 80; background: rgba(5, 12, 13, .45); opacity: 0; transition: opacity 240ms ease; }
.scrim.open { opacity: 1; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 90; width: min(440px, 100%);
  display: flex; flex-direction: column; background: var(--surface); box-shadow: var(--shadow-m);
  transform: translateX(100%); transition: transform 240ms var(--ease-out);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.drawer.open { transform: none; }
.dr-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 16px 12px 20px; border-bottom: 1px solid var(--line); }
.dr-head h2 { font-size: 19px; font-weight: 600; letter-spacing: -0.015em; }
.dr-body { flex: 1; overflow: auto; padding: 8px 20px; }
.dr-foot { padding: 16px 20px 20px; border-top: 1px solid var(--line); display: grid; gap: 12px; }
.ci { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.ci:last-child { border-bottom: 0; }
.ci-thumb { width: 72px; height: 72px; border-radius: 12px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; overflow: hidden; }
.ci-thumb .pimg { padding: 6px; }
.ci-thumb svg { width: 44px; height: 44px; }
.ci-name { font-size: 14.5px; font-weight: 500; line-height: 1.3; }
.ci-row { margin-top: 10px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; }
.qty button { width: 36px; height: 36px; display: grid; place-items: center; font-size: 18px; color: var(--ink-2); }
.qty span { min-width: 26px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.ci-price { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ci-del { margin-top: 6px; font-size: 13px; color: var(--ink-3); }
@media (hover: hover) { .ci-del:hover { color: var(--ink); text-decoration: underline; } .qty button:hover { color: var(--ink); } }
.sum { display: flex; justify-content: space-between; align-items: baseline; font-size: 15px; color: var(--ink-2); }
.sum b { font-size: 22px; color: var(--ink); font-weight: 600; letter-spacing: -0.015em; font-variant-numeric: tabular-nums; }
.dr-note { font-size: 13px; color: var(--ink-3); }
.btn-wide { width: 100%; height: 52px; font-size: 16px; }
.empty { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 56px 12px; color: var(--ink-2); }
.empty .ic { width: 44px; height: 44px; color: var(--ink-3); stroke-width: 1.4; }
.field { display: grid; gap: 6px; margin-top: 14px; font-size: 14px; font-weight: 500; }
.phone { display: flex; align-items: center; height: 50px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); padding: 0 14px; gap: 8px; }
.phone:focus-within { border-color: var(--firuza); background: var(--surface); }
.phone span { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.phone input { flex: 1; min-width: 0; border: 0; background: transparent; font: inherit; font-size: 17px; color: var(--ink); outline: none; font-variant-numeric: tabular-nums; }
.pays { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pay { display: flex; align-items: center; justify-content: center; height: 52px; border-radius: 12px; border: 1.5px solid var(--line); font-weight: 600; font-size: 16px; cursor: pointer; }
.pay input { position: absolute; opacity: 0; pointer-events: none; }
.pay:has(input:checked) { border-color: var(--firuza); background: var(--firuza-soft); color: var(--firuza); }
.pay:has(input:focus-visible) { outline: 2px solid var(--firuza); outline-offset: 2px; }
.err { color: #C0392B; font-size: 13px; }
.done { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 48px 8px; }
.done .ok-ring { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--firuza-soft); color: var(--firuza); }
.done .ok-ring .ic { width: 32px; height: 32px; stroke-width: 2.2; }
.done h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.015em; }
.done p { color: var(--ink-2); max-width: 32ch; }
.order-no { font-family: var(--f-mono); font-size: 14px; padding: 6px 10px; border-radius: 8px; background: var(--panel); color: var(--ink); }
.back { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ink-2); margin-bottom: 4px; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); z-index: 95;
  display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 16px; border-radius: 14px;
  background: var(--ink); color: var(--bg); box-shadow: var(--shadow-m); font-size: 14.5px;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none; transition: transform 260ms var(--ease-out), opacity 200ms ease;
  max-width: calc(100% - 32px);
}
.toast.show { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.toast .ic { width: 18px; height: 18px; color: var(--deep-acc); }
.toast button { height: 34px; padding: 0 12px; border-radius: 9px; background: color-mix(in srgb, var(--bg) 16%, transparent); font-weight: 600; font-size: 13.5px; white-space: nowrap; }
@media (max-width: 759px) { .toast { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- mobile tab bar ---------- */
.tabbar { display: none; }

/* ---------- theme switch: a small button in the footer row (not fixed over the page) ---------- */
.theme-btn { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); color: var(--ink-2); }
@media (hover: hover) { .theme-btn:hover { color: var(--ink); background: var(--panel); } }
.legal { align-items: center; }

/* ---------- responsive ---------- */
@media (min-width: 1400px) {
  .cats { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .cv-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1600px) {
  .grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .cv-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media (min-width: 2200px) {
  html { font-size: 112.5%; }
  .cats { grid-template-columns: repeat(10, minmax(0, 1fr)); }
  .grid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .cv-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  .cats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .slots { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .build { grid-template-columns: minmax(0, 1fr); }
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .hdr-row { gap: 8px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1100px) and (min-width: 760px) {
  .btn-home span, #cfg-btn span, #cfg-btn .chev, .kbd { display: none; }   /* home and configurator go icon-only, leaving room for search */
  .btn-home { width: 44px; padding: 0; }
}
@media (max-width: 900px) and (min-width: 760px), (max-width: 400px) { .logo-txt { display: none; } }
@media (max-width: 759px) {
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)); }
  :root { --hdr-h: 117px; }
  .hdr-row {   /* search drops to a second row */
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    grid-template-areas: "logo . prefs actions" "search search search search";
    gap: 8px 4px; padding-block: 8px;
  }
  .search { margin-left: 0; }
  .btn-home, .btn-cat, .cfg, .kbd, .mega, .hdr .act-cart, .hdr .act-acc { display: none; }   /* home, catalog, build, cart and account live in the bottom tab bar */
  .cats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cat { min-height: 64px; padding: 12px 14px; }
  .facts { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .mq { --mq-w: 58vw; }
  .tabbar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 55;
    display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
    background: var(--material);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 -1px 0 var(--line);
  }
  .tab { position: relative; display: grid; justify-items: center; gap: 3px; padding: 4px 0; min-height: 50px; font-size: 11px; font-weight: 500; color: var(--ink-3); }
  .tab[aria-current="page"] { color: var(--firuza); }
  .tab .badge { top: 0; right: calc(50% - 22px); }
  .tab.tab-build .ic { width: 50px; height: 50px; padding: 12px; margin-top: -24px; }
}
@media (max-width: 560px) {
  .slots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .slot { grid-template-columns: 34px minmax(0, 1fr); grid-template-rows: auto auto; min-height: 0; column-gap: 10px; row-gap: 4px; padding: 10px; }
  .slot svg { grid-row: 1 / span 2; grid-column: 1; width: 34px; height: 34px; }
  .slot-top { grid-column: 2; justify-content: flex-start; }
  .slot-name { font-size: 13px; }
  .slot-name { grid-column: 2; }
  .slot-ph { grid-row: 1 / span 2; grid-column: 1; width: 40px; height: 40px; }
  .slot-ph svg { width: 30px; height: 30px; }
  .bld .slot { grid-template-columns: 40px minmax(0, 1fr); }
  .board { padding: 14px; }
  .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { gap: 10px; }
  .card { padding: 6px; border-radius: 16px; }
  .body { padding: 10px 6px 6px; }
  .price { font-size: 17px; }
  .name { font-size: 14px; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .btn-lg { width: 100%; }
}
@media (max-width: 380px) {
  .logo { font-size: 19px; gap: 6px; padding-right: 0; }
  .logo svg { width: 22px; height: 22px; }
  .icon-btn { width: 40px; }
  .grid, .cv-grid { grid-template-columns: minmax(0, 1fr); }
  .card { display: grid; grid-template-columns: 120px minmax(0, 1fr); align-items: stretch; }
  .card .media { aspect-ratio: auto; height: 100%; min-height: 150px; }
  .card .tools { top: 6px; right: auto; left: 6px; transform: scale(.85); transform-origin: top left; }
  .card .body { padding: 6px 4px 4px 12px; }
  .wrap { padding-inline: 14px; }
  .mq .card { display: flex; }
  .mq .card .media { aspect-ratio: 1 / 1; height: auto; min-height: 0; }
  .mq .card .tools { top: 8px; right: 8px; left: auto; transform: none; }
  .mq .card .body { padding: 12px 8px 8px; }
  .slot-qty { display: none; }
  .slot-code { overflow-wrap: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 9.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .press:active, .slot:active { transform: none; }
  /* no auto-scroll: the row becomes a normal horizontal scroller and the loop copy is dropped */
  .mq { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
  .mq-track { animation: none !important; }
  .mq [data-clone] { display: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .hdr, .tabbar { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  :root { --line: #9AA6A8; }
  .slot { border-style: solid; }
}

/* ---------- home intro (static: no auto-rotating slider) ---------- */
.intro { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px 32px; padding: clamp(24px, 4vw, 40px); border-radius: var(--r-l); background: var(--surface); border: 1px solid var(--line); }
.intro h1 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; text-wrap: balance; }
.intro .lede { margin-top: 10px; max-width: 52ch; color: var(--ink-2); font-size: 17px; }
.intro .hero-actions { margin-top: 0; }