/* Общее для обеих разметок: токены «складской маркировки», трафарет, полосы, план склада. */
:root {
  --ylw: #f5c400; --ylw-d: #d9ad00; --blk: #141414; --ink: #141414; --paper: #efede6; --card: #f8f6f0;
  --conc: #a7a49d; --conc-2: #8f8c85; --steel: #3b4046; --steel-2: #5a616a; --red: #c8321f; --grn: #1d7f47;
  --mut: #4c4b47; --line: rgba(20, 20, 20, .18);
  --hz: repeating-linear-gradient(-45deg, var(--ylw) 0 14px, var(--blk) 14px 28px);
  --concrete: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .34 0 0 0 0 .32 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  --stencil: "Stencil", "Stencil Std", Impact, Haettenschweiler, "Arial Narrow Bold", "Roboto Condensed", "Arial Narrow", sans-serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1d1d1b; --card: #262624; --ink: #f2efe6; --conc: #4a4843; --conc-2: #3b3a36; --mut: #c8c4b8;
    --line: rgba(242, 239, 230, .2); --steel: #9aa3ad; --steel-2: #c3cad2; color-scheme: dark;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 16px/1.5 var(--sans); overflow-x: hidden; -webkit-text-size-adjust: 100%; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--ylw); outline-offset: 3px; box-shadow: 0 0 0 6px var(--blk); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* разметка: видна одна */
html[data-layout="m"] .L-d, html[data-layout="d"] .L-m { display: none !important; }
html:not([data-layout]) .L-m { display: none; }
@media (max-width: 760px) { html:not([data-layout]) .L-m { display: block; } html:not([data-layout]) .L-d { display: none; } }

/* трафарет: срез посередине, как перемычка трафарета */
.stencil {
  font-family: var(--stencil); font-weight: 900; letter-spacing: .02em; font-stretch: condensed; text-transform: uppercase;
  background: linear-gradient(180deg, var(--st, var(--ink)) 0 46%, transparent 46% 53%, var(--st, var(--ink)) 53%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
@supports not ((-webkit-background-clip: text) or (background-clip: text)) { .stencil { color: var(--st, var(--ink)); background: none; } }
.hz { background: var(--hz); }
.tape { display: inline-block; background: var(--ylw); color: var(--blk); padding: .1em .5em; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }

/* кнопки */
.cta {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em; min-height: 52px; padding: 0 1.4em;
  background: var(--ylw); color: var(--blk); font-weight: 900; text-transform: uppercase; letter-spacing: .05em;
  text-decoration: none; border: 3px solid var(--blk); box-shadow: 6px 6px 0 var(--blk); transition: transform .12s, box-shadow .12s;
}
.cta:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--blk); }
.cta:active { transform: translate(4px, 4px); box-shadow: 2px 2px 0 var(--blk); }
.cta::after { content: "→"; font-size: 1.2em; }
.sw { display: inline-flex; border: 2px solid var(--ink); }
.sw button { min-width: 44px; min-height: 36px; padding: 0 .6em; background: transparent; border: 0; font-weight: 800; cursor: pointer; letter-spacing: .04em; }
.sw button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* план */
.plan { display: block; width: 100%; height: auto; touch-action: manipulation; }
.plan text { font-family: var(--sans); }
.pl-main { fill: rgba(245, 196, 0, .16); }
.pl-af { fill: rgba(255, 255, 255, .10); }
.pl-tape { stroke: var(--ylw); stroke-width: 70; }
.pl-aw { fill: var(--ylw); font-size: 360px; font-weight: 900; text-anchor: middle; dominant-baseline: central; font-family: var(--stencil) !important; opacity: .9; }
.pl-aisle, [data-k="main"] { cursor: pointer; outline: none; }
.pl-aisle.on .pl-af, .pl-aisle:focus-visible .pl-af { fill: rgba(245, 196, 0, .45); }
[data-k="main"].on, [data-k="main"]:focus-visible { fill: rgba(245, 196, 0, .45); }
.rk-b { fill: #2f3439; stroke: #dfe3e6; stroke-width: 22; }
.rk { cursor: pointer; transform-box: fill-box; transform-origin: center; animation: drop .45s cubic-bezier(.2, .9, .3, 1.2) both; animation-delay: calc(var(--i) * 14ms); }
.rk.on .rk-b { fill: var(--ylw); stroke: var(--blk); }
@keyframes drop { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: none; } }
.pl-wall { fill: none; stroke: var(--blk); stroke-width: 160; }
.pl-gap { stroke: var(--ylw); stroke-width: 200; }
.pl-lbl { fill: var(--blk); font-size: 300px; font-weight: 800; text-anchor: middle; }
.pl-dim { fill: var(--blk); font-size: 330px; font-weight: 800; text-anchor: middle; dominant-baseline: central; }
.pl-hz { opacity: .95; }
.mv-j { fill: #e2a400; stroke: var(--blk); stroke-width: 60; }
.mv-load { fill: none; }
.mv-hd { fill: var(--blk); }
.mv-p { fill: var(--red); stroke: #fff; stroke-width: 50; }
.mv-h { fill: #fff; }
.floor { background-color: var(--conc); background-image: var(--concrete), radial-gradient(120% 80% at 30% 20%, rgba(255,255,255,.18), transparent 60%); }
@media (prefers-color-scheme: dark) { .pl-dim, .pl-lbl { fill: #f2efe6; } .pl-wall { stroke: #0b0b0b; } }

/* бирки */
.bt-h { display: flex; align-items: center; gap: .5em; margin: 0 0 .4em; font-size: 1.15rem; line-height: 1.2; }
.bt-n { display: inline-grid; place-items: center; width: 1.8em; height: 1.8em; background: var(--blk); color: var(--ylw); font-family: var(--stencil); font-size: 1rem; flex: none; }
.bt-big { margin: .2em 0 .5em; line-height: 1; }
.bt-big b { font-size: 3.2rem; }
.bt-big span { font-weight: 700; color: var(--mut); }
.bt-rows { margin: 0 0 .6em; }
.bt-rows div { padding: .35em 0; border-top: 1px dashed var(--line); }
.bt-rows dt { font-weight: 700; }
.bt-rows dd { margin: 0; }
.bt-rows small { color: var(--mut); white-space: nowrap; }
.bt-note { margin: .4em 0; font-size: .92rem; color: var(--mut); }
.cites { list-style: none; margin: .6em 0 0; padding: 0; font-size: .85rem; }
.cites li { padding: .4em 0; border-top: 1px solid var(--line); }
.cite-t { display: block; }
.cite-a { color: var(--mut); overflow-wrap: anywhere; }

.stamp { display: inline-block; padding: .25em .7em; border: 3px solid currentColor; font-weight: 900; text-transform: uppercase; letter-spacing: .04em; transform: rotate(-2deg); }
.stamp.ok { color: var(--grn); }
.stamp.no { color: var(--red); }
@media (prefers-color-scheme: dark) { .stamp.ok { color: #4cd38a; } .stamp.no { color: #ff7a66; } }
.stamp.pop { animation: pop .4s ease-out; }
@keyframes pop { 0% { transform: rotate(-8deg) scale(1.35); opacity: 0; } 100% { transform: rotate(-2deg) scale(1); opacity: 1; } }

/* шкала «вміщається / треба 300» */
.gauge { position: relative; height: 22px; background: repeating-linear-gradient(90deg, transparent 0 9.5%, var(--line) 9.5% 10%), rgba(127,127,127,.18); border: 2px solid var(--ink); }
.gauge i { position: absolute; inset: 0 auto 0 0; background: var(--hz); transition: width .6s cubic-bezier(.2,.8,.2,1); }
.gauge.no i { background: repeating-linear-gradient(-45deg, var(--red) 0 10px, #7a1a10 10px 20px); }
.gauge b { position: absolute; top: -6px; bottom: -6px; width: 4px; background: var(--ink); }
.gauge em { position: absolute; top: 100%; transform: translateX(-50%); margin-top: 6px; font-style: normal; font-size: .8rem; font-weight: 800; white-space: nowrap; }

.why { border: 3px solid var(--red); padding: 1em 1.2em; background: var(--card); }
.why h2 { margin: 0 0 .4em; font-size: 1.1rem; color: var(--red); }
.why ul { margin: .4em 0; padding-left: 1.2em; }
.why li { margin: .3em 0; }
.btn2 { min-height: 44px; padding: 0 1em; border: 2px solid var(--ink); background: var(--ylw); color: var(--blk); font-weight: 800; cursor: pointer; }

.film { position: relative; background: var(--blk); border: 3px solid var(--blk); }
.film img, .film video { display: block; width: 100%; height: auto; }
.film figcaption { padding: .6em .8em; color: #f2efe6; font-size: .9rem; }

footer.foot { font-size: .82rem; color: var(--mut); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.bt-src { margin-top: .5em; border-top: 1px solid var(--line); }
.bt-src summary { min-height: 40px; display: flex; align-items: center; font-weight: 700; font-size: .88rem; cursor: pointer; color: var(--mut); }
.pl-aw-v { font-size: 520px; }
@media (prefers-color-scheme: dark) {
  .rk-b { fill: #6b737d; stroke: #f2f4f5; }
  .d-h1b, .m-h1b { background: none !important; color: var(--ylw) !important; }
}