/* Tesqora — стил на сайта. Правилата са в DESIGN.md. */

@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-cyr.woff2') format('woff2');
  font-weight: 300 700;
  font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-lat.woff2') format('woff2');
  font-weight: 300 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('../fonts/geistmono-cyr.woff2') format('woff2');
  font-weight: 400 600;
  font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('../fonts/geistmono-lat.woff2') format('woff2');
  font-weight: 400 600;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --obsidian: #000000;
  --graphite: #121212;
  --onyx: #1e1e1d;
  --carbon: #333333;
  --slate: #40403f;
  --bone: #faf9f6;
  --paper: #ffffff;
  --ash-light: #e3e2e0;
  --ash-mid: #b4b4b2;
  --ash: #8f8f8d;
  --iron: #6f6d72;
  --ink: #080808;
  --violet: #cbb0f7;

  --ok: #8fd3a6;
  --warn: #efcf7a;
  --bad: #f19d90;

  --sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --gutter: 20px;
  --max: 1200px;
  --r-card: 20px;
  --r-btn: 33px;
  --r-input: 7px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  color-scheme: dark;
}

@media (min-width: 768px) { :root { --gutter: 40px; } }

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--obsidian);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
a { color: inherit; }
h1, h2, h3, h4, p, ol, ul, figure, blockquote { margin: 0; }
ol, ul { padding: 0; list-style: none; }

::selection { background: var(--violet); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--bone); color: var(--ink);
  padding: 10px 16px; border-radius: var(--r-btn); text-decoration: none; font-weight: 600;
  transition: transform 200ms var(--ease-out);
}
.skip:focus { transform: translateY(72px); }

.wrap {
  width: min(var(--max), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.mono { font-family: var(--mono); letter-spacing: 0; }

/* ——— Бутони ——— */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: var(--r-btn);
  border: 1px solid transparent;
  font-size: 15px; font-weight: 550; line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 180ms var(--ease-out), border-color 180ms var(--ease-out), color 180ms var(--ease-out), transform 180ms var(--ease-out);
}
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn--fill { background: var(--paper); color: var(--ink); }
.btn--fill:hover { background: var(--ash-light); }
.btn--ghost { background: transparent; border-color: var(--carbon); color: var(--ash-light); font-weight: 450; }
.btn--ghost:hover { border-color: var(--ash-mid); color: var(--bone); }
.btn--small { min-height: 36px; padding: 7px 14px; font-size: 14px; }
.btn:disabled { cursor: not-allowed; background: var(--onyx); color: var(--iron); border-color: var(--onyx); }
.btn .arrow { transition: transform 200ms var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

.link {
  color: var(--ash-light);
  text-decoration: underline;
  text-decoration-color: var(--carbon);
  text-underline-offset: 4px;
  transition: color 160ms var(--ease-out), text-decoration-color 160ms var(--ease-out);
}
.link:hover { color: var(--bone); text-decoration-color: var(--violet); }

/* ——— Горна лента ——— */

.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0, 0, 0, 0.86);
  border-bottom: 1px solid transparent;
  transition: border-color 250ms var(--ease-out);
}
@supports (backdrop-filter: blur(8px)) {
  .top { background: rgba(0, 0, 0, 0.72); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); }
}
.top.is-scrolled { border-bottom-color: var(--onyx); }
.top__in {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: 68px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; min-height: 44px;
}
.brand__mark { width: 22px; height: 22px; }
.brand__word { font-size: 19px; font-weight: 560; letter-spacing: -0.03em; }
.nav { display: none; gap: 28px; }
.nav a {
  color: var(--ash); text-decoration: none; font-size: 15px;
  padding: 10px 0;
  transition: color 160ms var(--ease-out);
}
.nav a:hover { color: var(--bone); }
@media (min-width: 860px) { .nav { display: flex; } }

/* ——— Етикет на секция (като номер на стелаж) ——— */

.bay {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ash);
  margin-bottom: 28px;
}
.bay__id {
  color: var(--violet);
  border: 1px solid rgba(203, 176, 247, 0.35);
  padding: 3px 8px; border-radius: 4px;
}
.bay__rule { flex: 1; height: 1px; background: var(--onyx); max-width: 120px; }

.section { padding-block: 88px; }
@media (min-width: 1024px) { .section { padding-block: 128px; } }

.h2 {
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 450;
  max-width: 17ch;
  text-wrap: balance;
}
.lede { color: var(--ash-mid); font-size: 17px; line-height: 1.55; max-width: 56ch; }
.muted { color: var(--ash); }

/* ——— Първи екран ——— */

.hero { padding-top: 56px; padding-bottom: 72px; position: relative; }
@media (min-width: 1024px) { .hero { padding-top: 88px; padding-bottom: 112px; } }

.hero__grid { display: grid; gap: 56px; }
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: start; }
}

.hero__kicker {
  font-family: var(--mono); font-size: 13px; color: var(--ash);
  display: flex; flex-wrap: wrap; gap: 6px 14px; margin-bottom: 28px;
}
.hero__kicker span:not(:last-child)::after { content: '/'; margin-left: 14px; color: var(--carbon); }

.hero h1 {
  font-size: clamp(44px, 8.4vw, 104px);
  line-height: 0.93;
  letter-spacing: -0.052em;
  font-weight: 460;
  text-wrap: balance;
}
.hero h1 .strike {
  position: relative; white-space: nowrap; color: var(--ash);
}
.hero h1 .strike::after {
  content: ''; position: absolute; left: -2%; right: -2%; top: 55%;
  height: 0.07em; background: var(--violet);
  transform-origin: left center; transform: scaleX(0);
  animation: strike 700ms 500ms var(--ease-out) forwards;
}
@keyframes strike { to { transform: scaleX(1); } }

.hero .lede { margin-top: 28px; font-size: 18px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* Входящо съобщение и рафтов етикет */

.flow { position: relative; max-width: 440px; width: 100%; justify-self: center; }
@media (min-width: 1024px) { .flow { justify-self: end; margin-top: 12px; } }

.msg {
  border: 1px solid var(--onyx);
  background: var(--graphite);
  border-radius: 14px 14px 14px 4px;
  padding: 14px 16px 16px;
}
.msg__from { font-family: var(--mono); font-size: 12px; color: var(--ash); display: flex; justify-content: space-between; gap: 12px; }
.msg__text { font-family: var(--mono); font-size: 17px; margin-top: 8px; color: var(--bone); min-height: 1.5em; }

.wire {
  position: relative; height: 56px; margin-left: 26px;
  border-left: 1px dashed var(--carbon);
}
.wire__dot {
  position: absolute; left: -4px; top: 0;
  width: 7px; height: 7px; border-radius: 50%; background: var(--violet);
  animation: travel 2400ms var(--ease-in-out) infinite;
}
@keyframes travel {
  0% { transform: translateY(0); opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translateY(49px); opacity: 0; }
}
.wire__note {
  position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: 12px; color: var(--ash);
}

.label {
  position: relative;
  background: var(--bone);
  color: var(--ink);
  border-radius: 6px;
  padding: 18px 20px 16px;
  transform: rotate(-1.2deg);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.label::before, .label::after {
  content: ''; position: absolute; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  background: var(--obsidian); border-radius: 50%;
}
.label::before { left: -7px; }
.label::after { right: -7px; }
.label__body { transition: opacity 320ms var(--ease-out), transform 420ms var(--ease-out); }
.label__body.is-out { opacity: 0; transform: translateY(8px); }
.label__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.label__code { font-family: var(--mono); font-size: 40px; line-height: 1; letter-spacing: -0.04em; font-weight: 500; }
.label__loc {
  font-family: var(--mono); font-size: 12px; border: 1.5px solid var(--ink);
  padding: 4px 7px; border-radius: 3px; white-space: nowrap;
}
.label__name { font-size: 17px; font-weight: 560; letter-spacing: -0.015em; margin-top: 12px; line-height: 1.25; }
.label__qty { font-family: var(--mono); font-size: 13px; margin-top: 6px; color: #3a3a38; }
.label__bar { margin-top: 14px; height: 54px; width: 100%; }
.label__ean { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; margin-top: 4px; color: #3a3a38; }
.label__foot {
  display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; padding-top: 10px;
  border-top: 1.5px dashed rgba(8, 8, 8, 0.3);
  font-family: var(--mono); font-size: 11.5px; color: #3a3a38;
}
.label__foot b { color: var(--ink); font-weight: 600; }

.flow__cap { font-size: 13px; color: var(--iron); margin-top: 22px; line-height: 1.45; }

/* Линийка под първия екран */
.ruler {
  height: 22px; margin-top: 72px;
  border-top: 1px solid var(--onyx);
  background:
    repeating-linear-gradient(90deg, var(--carbon) 0 1px, transparent 1px 80px) top left / 100% 12px no-repeat,
    repeating-linear-gradient(90deg, var(--onyx) 0 1px, transparent 1px 16px) top left / 100% 6px no-repeat;
}

/* ——— Днес / с Tesqora ——— */

.compare { display: grid; gap: 20px; margin-top: 56px; }
@media (min-width: 900px) { .compare { grid-template-columns: 1fr 1fr; gap: 24px; } }

.log {
  border: 1px solid var(--onyx);
  border-radius: var(--r-card);
  padding: 24px;
  background: var(--obsidian);
}
.log--after { background: var(--graphite); }
.log__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.log__title { font-size: 20px; font-weight: 520; letter-spacing: -0.02em; }
.log__total { font-family: var(--mono); font-size: 12px; color: var(--ash); }
.log ol { display: grid; gap: 2px; }
.log li {
  display: grid; grid-template-columns: 52px 1fr; gap: 12px;
  padding: 10px 0; border-top: 1px solid var(--onyx);
  font-size: 15px; color: var(--ash-light);
}
.log li time { font-family: var(--mono); font-size: 13px; color: var(--ash); padding-top: 2px; }
.log--after li time { color: var(--violet); }
.log__cap { margin-top: 18px; font-size: 13px; color: var(--iron); }

/* ——— Как разпознава: стелаж ——— */

.how { display: grid; gap: 56px; }
@media (min-width: 1024px) { .how { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 72px; align-items: start; } }

.rack {
  position: relative;
  padding-inline: 18px;
  border-inline: 6px solid var(--onyx);
}
.rack::before, .rack::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 6px;
  background: repeating-linear-gradient(180deg, transparent 0 10px, var(--carbon) 10px 13px);
}
.rack::before { left: -6px; }
.rack::after { right: -6px; }
.shelf {
  position: relative;
  padding: 26px 4px 22px;
  border-bottom: 5px solid var(--carbon);
}
.shelf:first-child { border-top: 5px solid var(--carbon); }
.shelf__lvl { font-family: var(--mono); font-size: 12px; color: var(--violet); letter-spacing: 0.06em; text-transform: uppercase; }
.shelf h3 { font-size: 22px; font-weight: 520; letter-spacing: -0.02em; margin-top: 8px; }
.shelf p { color: var(--ash-mid); margin-top: 6px; max-width: 52ch; }
.shelf__eg {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px;
  font-family: var(--mono); font-size: 13px; color: var(--ash-light);
}
.shelf__eg .to { color: var(--iron); }
.tagbox {
  border: 1px solid var(--carbon); border-radius: 4px; padding: 2px 7px; background: var(--obsidian);
}

.memory {
  margin-top: 40px;
  border-left: 2px solid var(--violet);
  padding: 4px 0 4px 20px;
}
.memory h3 { font-size: 20px; font-weight: 520; letter-spacing: -0.02em; }
.memory p { color: var(--ash-mid); margin-top: 8px; max-width: 54ch; }

/* ——— Демо ——— */

.demo-head { display: grid; gap: 20px; margin-bottom: 40px; }
@media (min-width: 1024px) { .demo-head { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: 48px; } }
.demo-head .lede { font-size: 16px; }

.demo {
  border: 1px solid var(--onyx);
  border-radius: var(--r-card);
  background: var(--graphite);
  overflow: hidden;
}

.steps {
  display: flex; gap: 0; border-bottom: 1px solid var(--onyx);
  font-family: var(--mono); font-size: 12px; color: var(--iron);
  overflow-x: auto; scrollbar-width: none;
}
.steps::-webkit-scrollbar { display: none; }
.steps li {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 20px; white-space: nowrap;
  border-right: 1px solid var(--onyx);
  transition: color 240ms var(--ease-out);
}
.steps li b { font-weight: 500; color: inherit; }
.steps li .n {
  display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%;
  border: 1px solid currentColor; font-size: 11px;
}
.steps li.is-on { color: var(--bone); }
.steps li.is-done { color: var(--ash-mid); }
.steps li.is-done .n { background: var(--ash-mid); color: var(--ink); border-color: var(--ash-mid); }

.intake { padding: 24px; }
@media (min-width: 768px) { .intake { padding: 32px; } }

.tabs { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--onyx); border-radius: var(--r-btn); background: var(--obsidian); }
.tab {
  min-height: 40px; padding: 8px 16px; border: 0; border-radius: var(--r-btn);
  background: transparent; color: var(--ash); cursor: pointer; font-size: 14.5px;
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}
.tab:hover { color: var(--bone); }
.tab[aria-selected='true'] { background: var(--onyx); color: var(--bone); }

.panel { margin-top: 20px; }
.panel[hidden] { display: none; }

.field-label { display: block; font-size: 14px; color: var(--ash-mid); margin-bottom: 8px; }

.order-text {
  display: block; width: 100%; min-height: 240px; resize: vertical;
  background: var(--obsidian); border: 1px solid var(--carbon); border-radius: 12px;
  padding: 16px; font-family: var(--mono); font-size: 15px; line-height: 1.65; color: var(--bone);
  transition: border-color 180ms var(--ease-out);
}
.order-text::placeholder { color: var(--iron); }
.order-text:focus { outline: none; border-color: var(--ash-mid); }
.order-text:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }

.intake__bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 16px; }
.intake__bar .spacer { flex: 1; }
.intake__note { font-size: 13px; color: var(--iron); margin-top: 16px; display: flex; gap: 8px; align-items: flex-start; }
.intake__note svg { flex: none; margin-top: 3px; }

.drop {
  position: relative;
  display: grid; place-items: center; text-align: center; gap: 8px;
  min-height: 240px; padding: 28px;
  border: 1.5px dashed var(--carbon); border-radius: 12px; background: var(--obsidian);
  cursor: pointer;
  transition: border-color 200ms var(--ease-out), background-color 200ms var(--ease-out);
}
.drop:hover, .drop.is-over { border-color: var(--violet); background: #07060a; }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.drop:focus-within { outline: 2px solid var(--violet); outline-offset: 3px; }
.drop__big { font-size: 18px; font-weight: 520; letter-spacing: -0.015em; }
.drop__small { color: var(--ash); font-size: 14px; }
.drop__formats { font-family: var(--mono); font-size: 12px; color: var(--iron); }
.file-error { color: var(--bad); font-size: 14px; margin-top: 12px; min-height: 1em; }

/* Резултат */

.result { border-top: 1px solid var(--onyx); }
.result[hidden] { display: none; }

.summary {
  display: grid; gap: 18px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--onyx);
  background: var(--obsidian);
}
@media (min-width: 768px) { .summary { padding: 22px 32px; } }
@media (min-width: 1024px) {
  .summary { grid-template-columns: 1fr auto; align-items: center; position: sticky; top: 68px; z-index: 5; }
}
.counts { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 15px; }
.counts span { display: inline-flex; align-items: center; gap: 8px; color: var(--ash-light); }
.counts b { font-family: var(--mono); font-weight: 500; font-size: 16px; color: var(--bone); }
.meter { display: flex; height: 4px; border-radius: 2px; overflow: hidden; background: var(--onyx); margin-top: 12px; max-width: 520px; }
.meter i { display: block; height: 100%; transform-origin: left center; transition: flex-grow 450ms var(--ease-out); flex: 0 0 auto; }
.meter .m-ok { background: var(--ok); }
.meter .m-warn { background: var(--warn); }
.meter .m-bad { background: var(--bad); }
.meter .m-off { background: var(--carbon); }
.summary__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.summary__hint { font-size: 13px; color: var(--ash); margin-top: 8px; }

.cols {
  display: none;
  font-family: var(--mono); font-size: 12px; color: var(--iron); text-transform: uppercase; letter-spacing: 0.06em;
  padding: 14px 32px; border-bottom: 1px solid var(--onyx);
}
@media (min-width: 1024px) {
  .cols { display: grid; grid-template-columns: minmax(0, 30fr) minmax(0, 44fr) 132px 150px; gap: 24px; }
}

.rows { counter-reset: row; }
.row {
  display: grid; gap: 14px;
  grid-template-areas: 'src' 'main' 'qty' 'status';
  padding: 20px 24px;
  border-bottom: 1px solid var(--onyx);
  position: relative;
  animation: rowin 420ms var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 35ms);
}
@keyframes rowin { from { opacity: 0; transform: translateY(8px); } }
.row::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: transparent;
  transition: background-color 250ms var(--ease-out);
}
.row--ok::before { background: var(--ok); }
.row--warn::before { background: var(--warn); }
.row--bad::before { background: var(--bad); }
.row--off { opacity: 0.55; }
@media (min-width: 640px) {
  .row { grid-template-columns: 1fr auto; grid-template-areas: 'src src' 'main main' 'qty status'; align-items: start; }
}
@media (min-width: 1024px) {
  .row {
    grid-template-columns: minmax(0, 30fr) minmax(0, 44fr) 132px 150px;
    grid-template-areas: 'src main qty status';
    gap: 24px; padding: 20px 32px;
  }
}
.row__src { grid-area: src; display: flex; gap: 12px; min-width: 0; }
.row__n { font-family: var(--mono); font-size: 12px; color: var(--iron); padding-top: 3px; flex: none; width: 20px; }
.row__raw { font-family: var(--mono); font-size: 14.5px; color: var(--ash-light); overflow-wrap: anywhere; line-height: 1.5; }
.row__raw::before { content: '„'; color: var(--iron); }
.row__raw::after { content: '“'; color: var(--iron); }
.row__main { grid-area: main; min-width: 0; }
.row__item { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.row__code { font-family: var(--mono); font-size: 13px; color: var(--violet); }
.row__title { font-size: 16px; font-weight: 500; letter-spacing: -0.01em; }
.row__none { color: var(--ash); font-style: normal; }
.row__meta { font-size: 13.5px; color: var(--ash); margin-top: 4px; display: flex; flex-wrap: wrap; gap: 2px 14px; }
.row__qty { grid-area: qty; }
.row__status { grid-area: status; }
@media (min-width: 640px) and (max-width: 1023px) { .row__status { text-align: right; } .row__status .chip { margin-left: auto; } }

.qty { display: flex; align-items: center; gap: 8px; }
.qty input {
  width: 78px; min-height: 40px; padding: 6px 10px;
  background: var(--obsidian); border: 1px solid var(--carbon); border-radius: var(--r-input);
  font-family: var(--mono); font-size: 15px; text-align: right;
  transition: border-color 160ms var(--ease-out);
}
.qty input:hover { border-color: var(--slate); }
.qty input:focus { outline: none; border-color: var(--ash-mid); }
.qty input:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.qty input:disabled { color: var(--ash); border-color: var(--onyx); }
.qty span { font-size: 14px; color: var(--ash); }
.qty__calc { display: block; font-family: var(--mono); font-size: 12px; color: var(--iron); margin-top: 6px; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 11px 5px 8px; border-radius: 50px;
  font-size: 13px; font-weight: 520; line-height: 1.2;
  border: 1px solid currentColor;
  width: max-content;
}
.chip svg { width: 14px; height: 14px; flex: none; }
.chip--ok { color: var(--ok); }
.chip--warn { color: var(--warn); }
.chip--bad { color: var(--bad); }
.chip--off { color: var(--ash); }
.row__why { display: block; font-size: 12.5px; color: var(--ash); margin-top: 6px; line-height: 1.4; }

.acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.alt { margin-top: 12px; }
.alt__label { font-size: 13px; color: var(--ash); margin-bottom: 6px; }
.alt__list { display: grid; gap: 6px; }
.alt__btn {
  display: flex; align-items: baseline; gap: 10px; width: 100%; text-align: left;
  min-height: 44px; padding: 10px 12px;
  background: var(--obsidian); border: 1px solid var(--onyx); border-radius: 10px; cursor: pointer;
  transition: border-color 160ms var(--ease-out), background-color 160ms var(--ease-out);
}
.alt__btn:hover { border-color: var(--slate); background: #070707; }
.alt__btn .row__code { flex: none; }
.alt__btn .t { flex: 1; font-size: 14.5px; }
.alt__btn .s { font-family: var(--mono); font-size: 12px; color: var(--iron); flex: none; }

.skip-row .row__raw { color: var(--iron); }
.skip-row .row__raw::before, .skip-row .row__raw::after { content: none; }
.skip-row { padding-block: 12px; }
.skip-note { font-size: 13px; color: var(--iron); display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; }
.textbtn {
  background: none; border: 0; padding: 10px 0; min-height: 44px; cursor: pointer;
  color: var(--ash-light); text-decoration: underline; text-decoration-color: var(--carbon); text-underline-offset: 4px;
  font-size: 13.5px;
}
.textbtn:hover { color: var(--bone); text-decoration-color: var(--violet); }

.done {
  padding: 28px 24px 32px; border-bottom: 1px solid var(--onyx);
  display: grid; gap: 20px;
}
@media (min-width: 768px) { .done { padding: 32px; grid-template-columns: 1fr auto; align-items: center; } }
.done[hidden] { display: none; }
.done h3 { font-size: 24px; font-weight: 500; letter-spacing: -0.025em; }
.done p { color: var(--ash-mid); margin-top: 6px; max-width: 60ch; }
.done__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.journal { padding: 20px 24px 24px; }
@media (min-width: 768px) { .journal { padding: 20px 32px 28px; } }
.journal summary {
  cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px; font-size: 14px; color: var(--ash-light);
}
.journal summary::-webkit-details-marker { display: none; }
.journal summary::before {
  content: ''; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg); transition: transform 200ms var(--ease-out);
}
.journal[open] summary::before { transform: rotate(45deg); }
.journal ol { margin-top: 10px; display: grid; gap: 0; font-family: var(--mono); font-size: 13px; }
.journal li { display: grid; grid-template-columns: 76px 1fr; gap: 12px; padding: 7px 0; border-top: 1px solid var(--onyx); color: var(--ash-mid); }
.journal li time { color: var(--iron); }
.journal li .who { color: var(--violet); }

/* ——— Правила ——— */

.rules { margin-top: 56px; display: grid; }
.rule {
  display: grid; gap: 8px 32px; padding: 28px 0; border-top: 1px solid var(--onyx);
}
.rule:last-child { border-bottom: 1px solid var(--onyx); }
@media (min-width: 900px) { .rule { grid-template-columns: 80px minmax(0, 5fr) minmax(0, 6fr); align-items: baseline; } }
.rule__n { font-family: var(--mono); font-size: 13px; color: var(--violet); }
.rule h3 { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.2; }
.rule p { color: var(--ash-mid); }

/* ——— Пилот ——— */

.pilot { display: grid; gap: 48px; }
@media (min-width: 1024px) { .pilot { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 72px; align-items: start; } }

.ticket {
  position: relative;
  border: 1px solid var(--carbon);
  border-radius: 14px;
  padding: 26px 24px 22px;
  background: var(--obsidian);
}
.ticket__row { display: flex; justify-content: space-between; gap: 12px; font-family: var(--mono); font-size: 12px; color: var(--ash); text-transform: uppercase; letter-spacing: 0.06em; }
.ticket__big { font-size: clamp(40px, 5vw, 56px); font-weight: 460; letter-spacing: -0.045em; line-height: 1; margin-top: 20px; }
.ticket__sub { font-size: 17px; color: var(--ash-mid); margin-top: 10px; }
.ticket__cut {
  position: relative; margin: 24px -24px; border-top: 1.5px dashed var(--carbon);
}
.ticket__cut::before, .ticket__cut::after {
  content: ''; position: absolute; top: -9px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--obsidian); border: 1px solid var(--carbon);
}
.ticket__cut::before { left: -10px; clip-path: inset(0 0 0 50%); }
.ticket__cut::after { right: -10px; clip-path: inset(0 50% 0 0); }
.ticket dl { display: grid; gap: 14px; margin: 0; }
.ticket dt { font-family: var(--mono); font-size: 12px; color: var(--violet); text-transform: uppercase; letter-spacing: 0.06em; }
.ticket dd { margin: 4px 0 0; color: var(--ash-light); font-size: 15px; }
.ticket__bars { margin-top: 22px; height: 36px; opacity: 0.85; }

.form { display: grid; gap: 18px; }
.form__grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .form__grid { grid-template-columns: 1fr 1fr; } }
.f { display: grid; gap: 8px; }
.f label, .f .f__lab { font-size: 14px; color: var(--ash-mid); }
.f .opt { color: var(--iron); }
.f input, .f select, .f textarea {
  width: 100%; min-height: 48px; padding: 12px 14px;
  background: var(--obsidian); border: 1px solid var(--carbon); border-radius: var(--r-input);
  font-size: 16px; color: var(--bone);
  transition: border-color 160ms var(--ease-out);
}
.f select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23b4b4b2' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px;
}
.f textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.f input:hover, .f select:hover, .f textarea:hover { border-color: var(--slate); }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; border-color: var(--ash-mid); }
.f input:focus-visible, .f select:focus-visible, .f textarea:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.f.is-bad input, .f.is-bad select, .f.is-bad textarea { border-color: var(--bad); }
.f__err { font-size: 13px; color: var(--bad); min-height: 0; }
.f__err:empty { display: none; }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--ash-mid); cursor: pointer; }
.check input {
  appearance: none; -webkit-appearance: none; flex: none;
  width: 22px; height: 22px; margin: 1px 0 0; border: 1px solid var(--slate); border-radius: 5px; background: var(--obsidian);
  display: grid; place-items: center; cursor: pointer;
  transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}
.check input::after {
  content: ''; width: 10px; height: 6px; border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: translateY(-1px) rotate(-45deg) scale(0); transition: transform 160ms var(--ease-out);
}
.check input:checked { background: var(--bone); border-color: var(--bone); }
.check input:checked::after { transform: translateY(-1px) rotate(-45deg) scale(1); }
.check input:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.check.is-bad input { border-color: var(--bad); }

.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form__status { font-size: 14px; color: var(--ash); }
.form__status.is-bad { color: var(--bad); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.thanks { border: 1px solid var(--onyx); border-radius: var(--r-card); padding: 32px 28px; background: var(--graphite); }
.thanks[hidden] { display: none; }
.thanks h3 { font-size: 26px; font-weight: 500; letter-spacing: -0.03em; }
.thanks p { color: var(--ash-mid); margin-top: 10px; max-width: 52ch; }

/* ——— Каталог (диалог) ——— */

dialog.sheet {
  width: min(720px, 100vw - 24px);
  max-height: min(84vh, 760px);
  padding: 0; border: 1px solid var(--carbon); border-radius: 18px;
  background: var(--graphite); color: var(--bone);
  overflow: hidden;
}
dialog.sheet[open] { display: flex; flex-direction: column; animation: sheetin 320ms var(--ease-out); }
dialog.sheet::backdrop { background: rgba(0, 0, 0, 0.7); animation: fadein 250ms var(--ease-out); }
@keyframes sheetin { from { opacity: 0; transform: translateY(16px); } }
@keyframes fadein { from { opacity: 0; } }
.sheet__head { padding: 18px 20px 16px; border-bottom: 1px solid var(--onyx); display: grid; gap: 14px; }
.sheet__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.sheet__title { font-size: 18px; font-weight: 520; letter-spacing: -0.02em; }
.sheet__for { font-size: 13.5px; color: var(--ash); margin-top: 2px; font-family: var(--mono); }
.iconbtn {
  width: 44px; height: 44px; display: grid; place-items: center; flex: none;
  background: transparent; border: 1px solid var(--carbon); border-radius: 50%; cursor: pointer; color: var(--ash-light);
  transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out);
}
.iconbtn:hover { border-color: var(--ash-mid); color: var(--bone); }
.search {
  width: 100%; min-height: 46px; padding: 10px 14px;
  background: var(--obsidian); border: 1px solid var(--carbon); border-radius: var(--r-input); font-size: 16px;
}
.search:focus { outline: none; border-color: var(--ash-mid); }
.search:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.sheet__list { overflow-y: auto; overscroll-behavior: contain; padding: 6px 8px 12px; }
.sheet__count { font-size: 12.5px; color: var(--iron); font-family: var(--mono); }
.cat-item {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 4px 12px; align-items: baseline;
  width: 100%; text-align: left; padding: 11px 12px; border-radius: 10px;
  background: transparent; border: 1px solid transparent; color: inherit;
}
button.cat-item { cursor: pointer; min-height: 44px; transition: background-color 140ms var(--ease-out), border-color 140ms var(--ease-out); }
button.cat-item:hover { background: var(--obsidian); border-color: var(--onyx); }
.cat-item .row__code { font-size: 13px; }
.cat-item .t { font-size: 15px; }
.cat-item .s { font-family: var(--mono); font-size: 12px; color: var(--ash); text-align: right; white-space: nowrap; }
.cat-item .s.zero { color: var(--bad); }
.cat-item .m { grid-column: 2 / -1; font-size: 12.5px; color: var(--iron); }
.sheet__empty { padding: 28px 12px; color: var(--ash); font-size: 15px; }

/* ——— Съобщение в долния край ——— */

.toast {
  position: fixed; left: 50%; bottom: 20px; z-index: 80;
  max-width: min(560px, 100vw - 32px); width: max-content;
  padding: 12px 18px; border-radius: 12px;
  background: var(--bone); color: var(--ink); font-size: 14.5px; line-height: 1.4;
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  transition: opacity 240ms var(--ease-out), transform 320ms var(--ease-out);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ——— Долна част ——— */

.foot { border-top: 1px solid var(--onyx); padding-block: 48px 40px; margin-top: 32px; }
.foot__grid { display: grid; gap: 28px; }
@media (min-width: 768px) { .foot__grid { grid-template-columns: 1fr auto; align-items: end; } }
.foot p { font-size: 13.5px; color: var(--iron); max-width: 62ch; }
.foot nav { display: flex; flex-wrap: wrap; gap: 4px 24px; font-size: 14px; }
.foot nav a { color: var(--ash); text-decoration: none; padding: 10px 0; display: inline-block; }
.foot nav a:hover { color: var(--bone); }

/* ——— Появяване при скролване ——— */

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ——— Текстови страници ——— */

.doc { padding-block: 64px 96px; }
.doc h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 460; letter-spacing: -0.045em; line-height: 1; }
.doc .updated { font-family: var(--mono); font-size: 13px; color: var(--ash); margin-top: 16px; }
.doc__body { max-width: 68ch; margin-top: 48px; }
.doc__body h2 { font-size: 22px; font-weight: 520; letter-spacing: -0.02em; margin-top: 44px; }
.doc__body p, .doc__body li { color: var(--ash-light); margin-top: 12px; }
.doc__body ul { margin-top: 8px; }
.doc__body li { padding-left: 18px; position: relative; margin-top: 8px; }
.doc__body li::before { content: ''; position: absolute; left: 0; top: 0.72em; width: 6px; height: 1px; background: var(--violet); }
.doc__body strong { color: var(--bone); font-weight: 560; }

.lost { min-height: 70vh; display: grid; align-content: center; gap: 20px; padding-block: 80px; }
.lost .code { font-family: var(--mono); color: var(--violet); font-size: 14px; }
.lost h1 { font-size: clamp(40px, 7vw, 80px); font-weight: 460; letter-spacing: -0.05em; line-height: 0.95; max-width: 14ch; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; }
  .reveal { opacity: 1; transform: none; }
  .wire__dot { display: none; }
  .hero h1 .strike::after { transform: scaleX(1); }
}

.btn--fill.is-blocked { background: var(--onyx); color: var(--ash); }
.btn--fill.is-blocked:hover { background: var(--carbon); }

/* Уточнения след проверка на телефон */
.skip-row { grid-template-areas: 'src' 'main'; }
@media (min-width: 640px) { .skip-row { grid-template-columns: 1fr; grid-template-areas: 'src' 'main'; } }
@media (min-width: 1024px) { .skip-row { grid-template-columns: minmax(0, 30fr) minmax(0, 44fr) 132px 150px; grid-template-areas: 'src main main main'; } }
.skip-row .textbtn { min-height: 32px; padding: 4px 0; }
@media (pointer: coarse) { .skip-row .textbtn { min-height: 44px; } }
@media (max-width: 639px) {
  .steps { overflow: hidden; }
  .steps li { flex: 1 1 auto; padding: 14px 12px; justify-content: center; }
  .steps li:not(.is-on) b { display: none; }
  .steps li:last-child { border-right: 0; }
}
.ticket__bars { width: 180px; }
.hero { padding-bottom: 40px; }
@media (min-width: 1024px) { .hero { padding-bottom: 64px; } }
.ruler { margin-top: 64px; }
@media (max-width: 639px) {
  .row:not(.skip-row) { grid-template-columns: auto 1fr; grid-template-areas: 'src src' 'main main' 'qty status'; align-items: start; column-gap: 16px; }
  .row__status { text-align: right; }
  .row__status .chip { margin-left: auto; }
  .acts { margin-top: 10px; }
}

/* Превключване на езика */
.top__end { display: flex; align-items: center; gap: 10px; }
.lang {
  display: inline-grid; place-items: center;
  min-width: 44px; height: 44px; padding: 0 10px;
  border: 1px solid var(--carbon); border-radius: var(--r-btn);
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em; color: var(--ash-light); text-decoration: none;
  transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out);
}
.lang:hover { border-color: var(--ash-mid); color: var(--bone); }
@media (max-width: 380px) { .top__cta { padding-inline: 14px; } .brand__word { font-size: 17px; } }

/* Кавички според езика */
html[lang='en'] .row__raw::before { content: '"'; }
html[lang='en'] .row__raw::after { content: '"'; }

/* Какво има в демо склада */
.stockbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px;
  padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--onyx);
}
.stockbar__lab { font-family: var(--mono); font-size: 12px; color: var(--ash); text-transform: uppercase; letter-spacing: 0.06em; }
.stockbar__chips { display: flex; flex-wrap: wrap; gap: 6px; flex: 1 1 320px; }
.catchip {
  min-height: 34px; padding: 5px 12px; border-radius: 50px;
  background: transparent; border: 1px solid var(--carbon); color: var(--ash-light);
  font-size: 13.5px; cursor: pointer;
  transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out), background-color 160ms var(--ease-out);
}
.catchip:hover { border-color: var(--violet); color: var(--bone); }
.catchip span { font-family: var(--mono); font-size: 11.5px; color: var(--iron); margin-left: 6px; }
@media (pointer: coarse) { .catchip { min-height: 40px; } }
.stockbar__n { font-family: var(--mono); font-size: 12px; color: var(--ash); }
@media (max-width: 639px) {
  .stockbar__chips {
    flex: 1 1 100%; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none;
    margin-inline: -24px; padding-inline: 24px; scroll-padding-inline: 24px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 32px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 32px), transparent 100%);
  }
  .stockbar__chips::-webkit-scrollbar { display: none; }
  .catchip { flex: none; }
}