/* ============================================================
   koscreator.md — design system
   Mobile-first. Dark default, light via [data-theme="light"].
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --font-sans: "Manrope", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --bg: #07090d;
  --bg-1: #0c0f15;
  --bg-2: #11151d;
  --card: #0e1219;
  --card-2: #131826;
  --line: rgba(148, 163, 184, 0.14);
  --line-strong: rgba(148, 163, 184, 0.26);

  --text: #e9edf3;
  --muted: #98a2b3;
  --faint: #7c8696;

  --green: #3ecf8e;
  --green-text: var(--green);
  --green-strong: var(--green);
  --green-ink: #06120c;
  --green-soft: rgba(62, 207, 142, 0.12);
  --yellow: #f7b84b;
  --yellow-soft: rgba(247, 184, 75, 0.12);
  --red: #f26b5e;
  --red-soft: rgba(242, 107, 94, 0.12);

  --glow: rgba(62, 207, 142, 0.16);
  --gridline: rgba(148, 163, 184, 0.07);
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4), 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-btn: 0 8px 28px rgba(62, 207, 142, 0.3);

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --container: 1160px;
  --pad-x: clamp(20px, 5vw, 32px);
  --header-h: 64px;
  --header-bg: rgba(7, 9, 13, 0.72);

  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #fafbfc;
  --bg-1: #f2f4f7;
  --bg-2: #eceff3;
  --card: #ffffff;
  --card-2: #f7f9fb;
  --line: rgba(15, 23, 42, 0.1);
  --line-strong: rgba(15, 23, 42, 0.2);

  --text: #0e1116;
  --muted: #4b5563;
  --faint: #5b6572;

  --green: #0e9f6e;
  --green-text: #047857;
  --green-strong: #047857;
  --green-ink: #ffffff;
  --green-soft: rgba(14, 159, 110, 0.1);
  --yellow: #b45309;
  --yellow-soft: rgba(217, 119, 6, 0.12);
  --red: #dc2626;
  --red-soft: rgba(220, 38, 38, 0.09);

  --glow: rgba(14, 159, 110, 0.1);
  --gridline: rgba(15, 23, 42, 0.05);
  --shadow-1: 0 1px 2px rgba(15, 23, 42, 0.06), 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-btn: 0 8px 24px rgba(14, 159, 110, 0.28);
  --header-bg: rgba(250, 251, 252, 0.8);

  color-scheme: light;
}

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

/* The `hidden` attribute must win over component display rules (e.g. .btn). */
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--text); }

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.2rem, 5.2vw + 1rem, 4rem); }
h2 { font-size: clamp(1.65rem, 2.6vw + 0.8rem, 2.6rem); }
h3 { font-size: clamp(1.2rem, 1vw + 0.9rem, 1.45rem); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); }
.green { color: var(--green); }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

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

/* ---------- Layout utilities ---------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section { padding-block: clamp(68px, 9vw, 128px); }
.section--flush { padding-top: 0; }
.section-tight { padding-block: clamp(44px, 6vw, 80px); }

.table-note {
  margin-top: 16px;
  font-size: 0.85rem;
  text-align: center;
}

.section-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-text);
}
.kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.lead {
  font-size: clamp(1.02rem, 0.6vw + 0.9rem, 1.2rem);
  color: var(--muted);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    background 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: var(--green-strong);
  color: var(--green-ink);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
  color: var(--green-ink);
}

.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--green);
  color: var(--green-text);
  transform: translateY(-2px);
}

.btn-lg { padding: 15px 30px; font-size: 1.02rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;         /* было fixed — на iOS Safari fixed-шапка «прыгает» при скролле */
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.16rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo-kos {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--green);
}
.logo-rest { color: var(--text); }
.logo-tld { color: var(--faint); font-weight: 500; font-size: 0.9em; }

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.18s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--green-text); }
/* Added a 4th header link (Войти/Кабинет) — tighten the gap so RU doesn't wrap in the 900-960 band. */
@media (max-width: 980px) { .nav-links { gap: 20px; } }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-actions .btn { display: none; }

/* Language switch */
.lang-switch {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.lang-switch button {
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: background 0.18s ease, color 0.18s ease;
}
.lang-switch button.active {
  background: var(--green-strong);
  color: var(--green-ink);
}

/* expanded touch targets without visual change */
.lang-switch button,
.theme-toggle {
  position: relative;
}
.lang-switch button::before {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  top: 50%;
  height: 44px;
  transform: translateY(-50%);
}
.theme-toggle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  transition: color 0.18s ease, border-color 0.18s ease;
}
.theme-toggle:hover { color: var(--text); border-color: var(--line-strong); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-sun { display: none; }
html[data-theme="light"] .theme-toggle .icon-sun { display: block; }
html[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* Burger */
.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 10px;
  border-radius: var(--r-sm);
}
.burger span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
body.menu-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  padding: 28px var(--pad-x) 40px;
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  overflow-y: auto;
}
body.menu-open .mobile-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}
@media (max-width: 899.98px) {
  body.menu-open { overflow: hidden; }
}

.mobile-menu a:not(.btn) {
  padding: 16px 0;
  font-size: 1.35rem;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
}
.mobile-menu a.active { color: var(--green-text); }
.mobile-menu .btn { margin-top: 28px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  /* со sticky-шапкой (в потоке) не нужна компенсация --header-h — иначе зазор */
  padding-top: clamp(52px, 9vw, 110px);
  padding-bottom: clamp(56px, 8vw, 110px);
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(640px 420px at 50% -60px, var(--glow), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--gridline) 1px, transparent 1px),
    linear-gradient(90deg, var(--gridline) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero .container { position: relative; }

.hero-title { max-width: 820px; margin-inline: auto; }
.hero-title .green { white-space: nowrap; }

.hero-sub {
  max-width: 620px;
  margin: 20px auto 0;
  font-size: clamp(1.02rem, 0.7vw + 0.9rem, 1.22rem);
  color: var(--muted);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.hero-note {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--faint);
  letter-spacing: 0.04em;
}

/* ---------- Pipeline visual ---------- */
.pipeline {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  max-width: 960px;
  margin: clamp(44px, 6vw, 72px) auto 0;
  text-align: left;
}

.pipe-node {
  position: relative;
  flex: 1;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}
.pipe-cap {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.pipe-arrow {
  align-self: center;
  color: var(--faint);
  flex: none;
}
.pipe-arrow svg { width: 20px; height: 20px; transform: rotate(90deg); }

/* doc node */
.doc-lines { display: grid; gap: 7px; padding-top: 4px; }
.doc-lines i {
  display: block;
  height: 7px;
  border-radius: 4px;
  background: var(--bg-2);
}
html[data-theme="light"] .doc-lines i { background: var(--bg-1); }
.doc-lines i:nth-child(1) { width: 62%; }
.doc-lines i:nth-child(2) { width: 88%; }
.doc-lines i:nth-child(3) { width: 74%; }
.doc-lines i:nth-child(4) { width: 91%; }
.doc-lines i:nth-child(5) { width: 55%; }

.scanline {
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, var(--green-soft) 78%, var(--green) 100%);
  opacity: 0.55;
  animation: scan 3.2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes scan {
  0%, 12% { transform: translateY(-100%); }
  62%, 100% { transform: translateY(190%); }
}

/* engines node */
.engine-rows { display: grid; gap: 8px; }
.engine-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
html[data-theme="light"] .engine-row { background: var(--card-2); }
.engine-row .lbl { color: var(--faint); font-size: 0.68rem; letter-spacing: 0.08em; }
.engine-row .val { margin-left: auto; color: var(--text); }
.engine-row .tick { color: var(--green-text); font-weight: 600; opacity: 0; animation: pop 6s ease infinite; }
.engine-row:nth-child(1) .tick { animation-delay: 1.2s; }
.engine-row:nth-child(2) .tick { animation-delay: 1.7s; }
.engine-row:nth-child(3) .tick { animation-delay: 2.2s; }
@keyframes pop {
  0%, 18% { opacity: 0; transform: scale(0.6); }
  26%, 88% { opacity: 1; transform: scale(1); }
  96%, 100% { opacity: 0; }
}

/* kos node */
.kos-node {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.kos-badge {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--green);
  text-shadow: 0 0 28px var(--glow);
}
.kos-file {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}
.kos-node::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% -30%;
  height: 120%;
  background: radial-gradient(closest-side, var(--glow), transparent);
  pointer-events: none;
}

/* ---------- Stats strip ---------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.stat {
  padding: clamp(20px, 3vw, 32px);
  background: var(--card);
  text-align: center;
}
.stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 600;
  color: var(--green);
  letter-spacing: -0.02em;
}
.stat-label {
  margin-top: 6px;
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ---------- Feature split ---------- */
.feature-split {
  display: grid;
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
.feature-copy .lead { margin-top: 4px; }

.feature-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.97rem;
}
.feature-list .dot { flex: none; margin-top: 7px; }

.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.dot.ok { background: var(--green); box-shadow: 0 0 10px var(--green-soft); }
.dot.warn { background: var(--yellow); }
.dot.err { background: var(--red); }

/* ---------- Visual panels ---------- */
.visual-panel {
  position: relative;
  padding: clamp(16px, 2.4vw, 26px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-1);
}
.visual-panel.kos-node { min-height: 220px; }
.visual-panel .panel-title {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

/* Triage mock table */
.triage-mock { display: grid; gap: 8px; }
.t-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--r-sm);
  font-size: 0.85rem;
}
html[data-theme="light"] .t-row { background: var(--card-2); }
.t-row .code {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--faint);
}
.t-row .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}
.t-row .status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}
.t-row.ok { border-left-color: var(--green); }
.t-row.ok .status { color: var(--green-text); }
.t-row.warn { border-left-color: var(--yellow); }
.t-row.warn .status { color: var(--yellow); }
.t-row.err { border-left-color: var(--red); }
.t-row.err .status { color: var(--red); }

/* Vote panels */
.vote-grid { display: grid; gap: 12px; }
.vote-case {
  padding: 14px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
html[data-theme="light"] .vote-case { background: var(--card-2); }
.vote-case .engine-row { background: var(--card); }
html[data-theme="light"] .vote-case .engine-row { background: #fff; }
.vote-case .engine-row .tick { animation: none; opacity: 1; }
.vote-verdict {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.8rem;
  font-weight: 700;
}
.vote-verdict.ok { color: var(--green-text); }
.vote-verdict.err { color: var(--red); }
.val.bad { color: var(--red); }
.cross { color: var(--red); font-weight: 600; }

/* Antifraud bars */
.bars { display: grid; gap: 16px; }
.bar-row { display: grid; gap: 6px; }
.bar-row .bar-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}
.bar-track {
  height: 12px;
  border-radius: 6px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  overflow: hidden;
}
html[data-theme="light"] .bar-track { background: var(--card-2); }
.bar-fill {
  height: 100%;
  border-radius: 6px;
  transform-origin: left;
  animation: grow 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.bar-fill.base { width: 68%; background: var(--green); }
.bar-fill.tender { width: 84%; background: linear-gradient(90deg, var(--yellow), var(--red)); }
@keyframes grow { from { transform: scaleX(0); } }

.delta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--red-soft);
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
}

/* Format chips */
.format-chips { display: grid; gap: 10px; }
.format-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-size: 0.9rem;
}
html[data-theme="light"] .format-chip { background: var(--card-2); }
.format-chip .ext {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--green-soft);
  color: var(--green-text);
}
.format-chip .time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- Steps strip (landing) ---------- */
.steps {
  display: grid;
  gap: 14px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.step:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.step-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--green-text);
  letter-spacing: 0.1em;
}
.step h3 { margin: 10px 0 6px; font-size: 1.05rem; }
.step p { font-size: 0.88rem; color: var(--muted); }

/* ---------- Partners ---------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.partner-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 92px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.partner-slot:hover { border-color: var(--green); color: var(--green); }

/* ---------- CTA panel ---------- */
.cta-panel {
  position: relative;
  padding: clamp(36px, 6vw, 72px) clamp(24px, 5vw, 64px);
  background:
    radial-gradient(480px 260px at 50% 0%, var(--glow), transparent 70%),
    var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  text-align: center;
  overflow: hidden;
}
.cta-panel h2 { max-width: 620px; margin-inline: auto; }
.cta-panel .lead { max-width: 520px; margin: 12px auto 0; }
.cta-panel .hero-ctas { margin-top: 28px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: clamp(40px, 6vw, 72px) 0 32px;
  background: var(--bg-1);
}
.footer-grid {
  display: grid;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-brand p {
  margin-top: 12px;
  max-width: 300px;
  font-size: 0.88rem;
  color: var(--muted);
}
.footer-col h3 {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}
.footer-col ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.footer-col a { font-size: 0.9rem; color: var(--muted); }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--faint);
}

/* ---------- Inner page hero ---------- */
.page-hero {
  position: relative;
  /* со sticky-шапкой не нужна компенсация --header-h */
  padding-top: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(36px, 5vw, 64px);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(520px 320px at 50% -80px, var(--glow), transparent 70%);
  pointer-events: none;
}
.page-hero .container { position: relative; max-width: 780px; text-align: center; }

/* ---------- Timeline (how it works) ---------- */
.timeline {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  max-width: 840px;
  margin-inline: auto;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--green), var(--line) 85%);
  opacity: 0.4;
}
.tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
}
.tl-num {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--green);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
}
.tl-body {
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.tl-body h3 { margin-bottom: 6px; }
.tl-body p { color: var(--muted); font-size: 0.95rem; }
.tl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.tl-tag {
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

/* ---------- Cards grid ---------- */
.cards-3 { display: grid; gap: 14px; }
.info-card {
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.info-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.info-card p { font-size: 0.9rem; color: var(--muted); }
.info-card .kicker { margin-bottom: 10px; }

/* ---------- Responsive table ---------- */
.table-wrap { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.resp-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.resp-table th, .resp-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.resp-table thead th {
  background: var(--card);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
.resp-table tbody tr:last-child td { border-bottom: 0; }
.resp-table td { color: var(--muted); }
.resp-table td:first-child { color: var(--text); font-weight: 600; }
.resp-table .yes { color: var(--green-text); font-weight: 700; }
.resp-table .no { color: var(--faint); }

@media (max-width: 719px) {
  .table-wrap { border: 0; }
  .resp-table, .resp-table tbody, .resp-table tr, .resp-table td { display: block; }
  .resp-table thead { display: none; }
  .resp-table tr {
    margin-bottom: 12px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    overflow: hidden;
  }
  .resp-table td {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 16px;
    border-bottom: 1px solid var(--line);
  }
  .resp-table tr td:last-child { border-bottom: 0; }
  .resp-table td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--faint);
    align-self: center;
  }
  .resp-table td:first-child { background: var(--bg-1); font-weight: 700; }
  .resp-table td:first-child::before { display: none; }
  html[data-theme="light"] .resp-table td:first-child { background: var(--card-2); }
}

/* ---------- Pricing ---------- */
.plans { display: grid; gap: 16px; }
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  transition: transform 0.2s ease, translate 0.2s ease,
    border-color 0.2s ease, opacity 0.65s ease;
}
.plan:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.plan.featured {
  border-color: var(--green);
  background:
    radial-gradient(320px 180px at 50% 0%, var(--glow), transparent 70%),
    var(--card);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  border-radius: 999px;
  background: var(--green-strong);
  color: var(--green-ink);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.plan-name { font-size: 1.1rem; font-weight: 800; }
.plan-desc { margin-top: 4px; font-size: 0.85rem; color: var(--muted); }
.plan-price {
  margin: 18px 0 4px;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.plan-price .unit { font-size: 0.85rem; color: var(--muted); font-weight: 400; }
.plan-note { font-size: 0.78rem; color: var(--faint); }
.plan ul {
  margin: 20px 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
  flex: 1;
}
.plan li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--muted);
}
.plan li::before {
  content: "✓";
  flex: none;
  color: var(--green-text);
  font-weight: 700;
}
.plan .btn { width: 100%; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 760px; margin-inline: auto; }
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq details[open] { border-color: var(--line-strong); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 20px;
  font-weight: 700;
  font-size: 0.96rem;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--green-text);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-body { padding: 0 20px 18px; font-size: 0.92rem; color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 20px; }
.contact-form {
  padding: clamp(22px, 3vw, 32px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
}
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 0.85rem; font-weight: 700; }
.field input, .field textarea {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  font-size: 1rem; /* 16px floor prevents iOS Safari focus zoom */
  color: var(--text);
  background: var(--bg-1);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  transition: border-color 0.18s ease;
}
html[data-theme="light"] .field input,
html[data-theme="light"] .field textarea { background: var(--card-2); }
.field input:focus, .field textarea:focus { border-color: var(--green); }
/* Keep the visible outline for keyboard users; only mouse focus drops it. */
.field input:focus:not(:focus-visible),
.field textarea:focus:not(:focus-visible) { outline: none; }
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }

.contact-form .btn { width: 100%; }

.contact-cards { display: grid; gap: 12px; align-content: start; }
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
a.contact-card:hover { border-color: var(--green); transform: translateY(-2px); }
.contact-card .cc-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
.contact-card .cc-value { font-weight: 700; font-size: 1.02rem; }
.contact-card .cc-note { font-size: 0.82rem; color: var(--muted); }

/* ---------- Auth pages (login / register) ---------- */
.auth-wrap {
  min-height: 100vh;         /* у страниц авторизации своей шапки нет — полная высота */
  display: grid;
  place-items: center;
  padding: 88px var(--pad-x) 48px;
}
.auth-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  padding: clamp(24px, 4vw, 36px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-1);
}
.auth-card .logo { display: inline-flex; margin-bottom: 22px; }
.auth-card h1 { font-size: 1.5rem; margin-bottom: 6px; }
.auth-card .auth-lead { margin-bottom: 22px; font-size: 0.92rem; color: var(--muted); }
.auth-card form .btn { width: 100%; }
.auth-card .field:last-of-type { margin-bottom: 20px; }

.auth-msg {
  padding: 11px 14px;
  border-radius: var(--r-sm);
  font-size: 0.88rem;
  margin-bottom: 16px;
}
.auth-msg.err { background: var(--red-soft); color: var(--red); }
.auth-msg.ok { background: var(--green-soft); color: var(--green-text); }

.auth-sep {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.auth-sep::before, .auth-sep::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--line);
}

.btn-oauth {
  width: 100%;
  gap: 10px;
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: var(--bg-1);
}
html[data-theme="light"] .btn-oauth { background: var(--card-2); }
.btn-oauth:hover { border-color: var(--green); color: var(--text); transform: translateY(-2px); }
.btn-oauth svg { width: 18px; height: 18px; }

.auth-alt { margin-top: 20px; font-size: 0.9rem; color: var(--muted); text-align: center; }
.auth-alt a { color: var(--green-text); font-weight: 700; }

.nav-login { font-weight: 700 !important; }

/* ---------- Cabinet (app) ---------- */
.app-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
  padding-inline: var(--pad-x);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.app-bar .app-user { display: flex; align-items: center; gap: 12px; }
.app-bar .app-uname { font-size: 0.9rem; color: var(--muted); max-width: 42vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 560px) {
  .app-bar .app-uname { display: none; }  /* name is shown in the greeting below */
}
/* Very narrow phones: admin's bar carries logo+Админка+theme+Выйти — compact it */
@media (max-width: 420px) {
  .app-bar { gap: 8px; }
  .app-bar .app-user { gap: 8px; }
  .app-bar .btn-sm { padding: 7px 10px; font-size: 0.8rem; }
}
@media (max-width: 359.98px) {
  .app-bar .theme-toggle { display: none; }  /* theme stays switchable on the site pages */
}

.app-main {
  max-width: 860px;
  margin-inline: auto;
  padding: clamp(24px, 4vw, 44px) var(--pad-x) 80px;
}
.app-main > h1 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 4px; }
.app-main > .lead { margin-bottom: clamp(24px, 4vw, 40px); }

.card {
  padding: clamp(20px, 3vw, 28px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  margin-bottom: 16px;
}
.card > h2 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}
.card > .card-sub { margin-bottom: 18px; font-size: 0.88rem; color: var(--muted); }
.card.danger { border-color: color-mix(in srgb, var(--red) 40%, var(--line)); }

.row-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.inline-msg { margin-top: 12px; font-size: 0.85rem; }
.inline-msg.ok { color: var(--green-text); }
.inline-msg.err { color: var(--red); }

/* quota meter */
.quota-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.quota-num { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 600; }
.quota-num .of { color: var(--faint); font-size: 1rem; }
.quota-plan {
  padding: 4px 11px; border-radius: 999px; background: var(--green-soft);
  color: var(--green-text); font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.meter { height: 12px; border-radius: 6px; background: var(--bg-1); border: 1px solid var(--line); overflow: hidden; }
html[data-theme="light"] .meter { background: var(--card-2); }
.meter > span { display: block; height: 100%; border-radius: 6px; background: var(--green); transition: width 0.5s ease; }
.meter.low > span { background: var(--yellow); }
.meter.empty > span { background: var(--red); }

/* generation history */
/* --- Обработать тендер (jobs) --- */
/* input скрыт визуально, но не display:none -> <label for> надёжно открывает диалог */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.upload-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.upload-name {
  flex: 1 1 160px; min-width: 0; color: var(--muted); font-size: 0.9rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.job-status {
  margin-top: 14px; padding: 12px 14px; border-radius: var(--r-sm);
  font-size: 0.9rem; line-height: 1.5; border: 1px solid var(--line); background: var(--bg-1);
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
}
.job-status.ok { color: var(--green-text); border-color: color-mix(in srgb, var(--green-text) 40%, var(--line)); }
.job-status.warn { color: var(--yellow); background: var(--yellow-soft); border-color: color-mix(in srgb, var(--yellow) 40%, var(--line)); }
.job-status.err { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, var(--line)); }
.job-status.wait { color: var(--muted); }
.job-status .btn { margin-left: auto; }

/* --- Онлайн-проверка (review.html): рабочая область триажа --- */
.cand-hint { font-size: 0.8rem; color: var(--muted); }

/* чипы-фильтры по корзинам */
.stat-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 14px; }
.stat-chip {
  display: inline-flex; align-items: baseline; gap: 6px; cursor: pointer;
  padding: 7px 12px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--card); color: var(--text); font: inherit; transition: border-color .15s;
}
.stat-chip:hover { border-color: var(--line-strong); }
.stat-chip.active { border-color: var(--green); box-shadow: 0 0 0 1px var(--green); }
.stat-chip .sv { font-weight: 700; font-size: 1rem; }
.stat-chip .sl { font-size: 0.74rem; text-transform: uppercase; letter-spacing: .02em; color: var(--muted); }
.stat-chip.ok .sv { color: var(--green); }
.stat-chip.warn .sv, .stat-chip.orange .sv { color: var(--yellow); }
.stat-chip.bad .sv { color: var(--red); }
.fill-norms { margin: 0 0 14px; }

/* секции и строки позиций */
.sec-group { margin-bottom: 16px; }
.sec-h { font-size: 0.82rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; margin: 4px 0 8px; }
.pos-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--bg-1); cursor: pointer; margin-bottom: 6px;
}
.pos-row:hover { border-color: var(--line-strong); }
.pos-row.open { border-color: var(--green); border-bottom-left-radius: 0; border-bottom-right-radius: 0; margin-bottom: 0; }
.need-dot { color: var(--red); font-size: 0.7rem; }
.blk-badge {
  font-size: 0.68rem; font-weight: 700; letter-spacing: .02em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 999px; background: var(--yellow-soft); color: var(--yellow); white-space: nowrap;
}
.blk-badge.OK { background: var(--green-soft); color: var(--green); }
.blk-badge.CODE_UNCONFIRMED, .blk-badge.CODE_ORPHAN, .blk-badge.NO_CODE_MATERIAL,
.blk-badge.NO_RES, .blk-badge.DATA_PROBLEM { background: var(--red-soft); color: var(--red); }
.pos-code { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); }
.pos-name { flex: 1 1 200px; min-width: 0; font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pos-qty { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }

/* панель под строкой */
.pos-panel {
  border: 1px solid var(--green); border-top: 0; border-radius: 0 0 var(--r-sm) var(--r-sm);
  background: var(--card); padding: 14px; margin-bottom: 6px;
}
.pos-acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* редактор норм */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; } }
.bcol-h { font-size: 0.72rem; text-transform: uppercase; letter-spacing: .02em; color: var(--muted); margin-bottom: 8px; }
.drow { display: flex; align-items: center; gap: 8px; padding: 4px 0; }
.drow.d-removed { background: var(--red-soft); border-radius: 6px; padding: 4px 6px; }
.drname { flex: 1 1 auto; min-width: 0; font-size: 0.86rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.du { font-size: 0.74rem; color: var(--muted); }
.dnorm { font-size: 0.82rem; color: var(--red); }
.res-norm { width: 78px; text-align: right; padding: 4px 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg-1); color: var(--text); font-size: 0.82rem; }
.res-norm:focus { border-color: var(--green); background: var(--card-2); outline: none; }
.res-del, .chip-restore {
  width: 24px; height: 24px; flex: none; border-radius: 6px; border: 1px solid var(--line);
  background: var(--bg-1); color: var(--muted); cursor: pointer; line-height: 1;
}
.res-del:hover { color: var(--red); border-color: var(--red); }
.chip-restore:hover { color: var(--green); border-color: var(--green); }
.drow-add { display: flex; gap: 6px; margin-top: 8px; }
.drow-add input { padding: 4px 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg-1); color: var(--text); font-size: 0.82rem; }
.add-name { flex: 1 1 auto; min-width: 0; } .add-unit { width: 52px; } .add-norm { width: 78px; text-align: right; }
.res-add { width: 26px; flex: none; border-radius: 6px; border: 0; background: var(--green); color: var(--green-ink); cursor: pointer; font-weight: 700; }
.bmiss { margin-top: 4px; } .bmiss-actions { margin-top: 8px; }
.coef-hint { font-size: 0.78rem; color: var(--yellow); margin-bottom: 8px; }

/* пикер кодов */
.cand-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.cand-list-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 5px 8px; border-radius: 8px; }
.cand-list-row:hover { background: var(--card-2); }
.cand-code { font-family: var(--font-mono); font-weight: 600; font-size: 0.85rem; min-width: 84px; }
.cunit { font-size: 0.74rem; color: var(--muted); } .cunit.cu-warn { color: var(--yellow); }
.cchip { font-size: 0.72rem; font-weight: 600; padding: 1px 8px; border-radius: 999px; background: var(--card-2); color: var(--muted); }
.cchip.ch-good { background: var(--green-soft); color: var(--green); }
.cchip.ch-mid { background: var(--yellow-soft); color: var(--yellow); }
.cchip.ch-bad { background: var(--red-soft); color: var(--red); }
.cp-rec { font-size: 0.72rem; color: var(--green); border: 1px solid var(--green); border-radius: 999px; padding: 0 8px; }
.cp-pick { margin-left: auto; }
.cp-banner { font-size: 0.82rem; color: var(--yellow); background: var(--yellow-soft); border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; margin: 6px 0; }
.cp-modes { display: flex; flex-direction: column; gap: 5px; margin: 8px 0; font-size: 0.82rem; color: var(--muted); }
.cp-modes label { display: flex; align-items: center; gap: 7px; cursor: pointer; }

/* форма материала */
.mat-grid { display: flex; flex-wrap: wrap; gap: 14px; margin: 8px 0; }
.mat-fld { display: flex; flex-direction: column; gap: 2px; } .mat-name-w { flex: 1 1 200px; }
.mat-fld label { font-size: 0.72rem; color: var(--muted); }
.mat-fld input { padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg-1); color: var(--text); font-size: 0.86rem; }
.mat-fld input:focus { border-color: var(--green); outline: none; }
.mat-name-w input { width: 100%; } .mat-fld .mat-unit { width: 90px; } .mat-fld .mat-qty { width: 100px; text-align: right; }
.mat-code { font-size: 0.8rem; color: var(--muted); margin: 4px 0; }
.mat-code-clear { border: 1px solid var(--line); border-radius: 6px; background: var(--bg-1); color: var(--muted); cursor: pointer; padding: 0 6px; }
.mat-code-clear:hover { color: var(--red); border-color: var(--red); }
.mat-note { font-size: 0.78rem; color: var(--yellow); margin: 6px 0; }
.mat-done { color: var(--green); font-weight: 600; display: flex; align-items: center; gap: 12px; }
.mat-raw { font-size: 0.76rem; color: var(--faint); margin: 2px 0; }

/* конструктор состава */
.cc-cards { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0; }
.cc-card { flex: 1 1 190px; display: flex; flex-direction: column; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--bg-1); }
.cc-h { font-size: 0.82rem; font-weight: 600; } .cc-unit { color: var(--yellow); font-size: 0.74rem; }
.cc-card input { padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--text); font-size: 0.82rem; }
.cc-card input:focus { border-color: var(--green); outline: none; }
.cc-add { align-self: flex-start; border: 0; background: var(--green-soft); color: var(--green); border-radius: 6px; padding: 4px 10px; cursor: pointer; font-weight: 600; }
.cc-list { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.cc-row { display: flex; align-items: center; gap: 8px; padding: 3px 0; }

/* подтверждение флагов */
.ext-reasons { font-size: 0.84rem; color: var(--yellow); word-break: break-word; }

/* липкая панель сборки */
.review-bar {
  position: sticky; bottom: 0; z-index: 5;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px clamp(16px, 4vw, 40px);
  background: var(--header-bg); backdrop-filter: blur(8px); border-top: 1px solid var(--line);
}
.rev-progress { font-weight: 600; margin-right: auto; }

.gen-list { display: grid; gap: 8px; }
.gen-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  font-size: 0.86rem;
}
@media (max-width: 560px) {
  .gen-row { grid-template-columns: auto minmax(0, 1fr) auto; }
  .gen-row .g-meta { display: none; }
}
html[data-theme="light"] .gen-row { background: var(--card-2); }
.gen-row .g-ext {
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600;
  padding: 3px 8px; border-radius: 6px; background: var(--green-soft); color: var(--green-text);
  text-transform: uppercase;
}
.gen-row .g-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.gen-row .g-meta, .u-row .g-meta, .flag-row .g-meta { color: var(--muted); font-family: var(--font-mono); font-size: 0.72rem; white-space: nowrap; }
.gen-row .g-status { display: inline-flex; align-items: center; gap: 6px; font-size: 0.76rem; font-weight: 700; }
.gen-row.done .g-status { color: var(--green-text); }
.gen-row.failed .g-status { color: var(--red); }
.empty-state { padding: 28px; text-align: center; color: var(--muted); font-size: 0.9rem; }

.app-field { display: grid; gap: 7px; margin-bottom: 14px; max-width: 380px; }
.app-field label { font-size: 0.85rem; font-weight: 700; }
.app-field input {
  padding: 11px 14px; font: inherit; font-size: 1rem; color: var(--text);
  background: var(--bg-1); border: 1px solid var(--line-strong); border-radius: var(--r-sm);
}
html[data-theme="light"] .app-field input { background: var(--card-2); }
.app-field input:focus { outline: none; border-color: var(--green); }
.app-field input:read-only { color: var(--muted); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--red-soft); color: #fff; }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; }
@media (pointer: coarse) { .btn-sm { padding-block: 11px; } }  /* ~44px touch target */

/* Live-region message elements collapse when empty but stay in the a11y tree. */
.auth-msg:empty, .inline-msg:empty { display: none; }

/* modal */
.modal-back {
  position: fixed; inset: 0; z-index: 300; display: grid;
  overflow-y: auto;                 /* backdrop scrolls when the modal exceeds the viewport */
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 20px; background: rgba(0,0,0,0.6); opacity: 0; visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s;
}
.modal-back.show { opacity: 1; visibility: visible; }
.modal {
  margin: auto;                     /* overflow-safe centering: top edge never clips */
  width: 100%; max-width: 420px; padding: 26px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
}
.modal h3 { margin-bottom: 8px; overflow-wrap: anywhere; }  /* long emails wrap, don't inflate width */
.modal p { font-size: 0.9rem; color: var(--muted); margin-bottom: 16px; }

/* ---------- Admin ---------- */
.gate { max-width: 460px; margin: 64px auto; text-align: center; }
.gate .card { text-align: left; }
.gate h2 { margin-bottom: 8px; }

.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 20px; }
@media (min-width: 640px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-box { padding: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md); text-align: center; }
.stat-box .n { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 600; color: var(--green-text); }
.stat-box .l { margin-top: 4px; font-size: 0.76rem; color: var(--muted); }

.u-search {
  width: 100%; max-width: 360px; padding: 11px 14px; font: inherit; font-size: 1rem;
  color: var(--text); background: var(--bg-1); border: 1px solid var(--line-strong);
  border-radius: var(--r-sm); margin-bottom: 14px;
}
html[data-theme="light"] .u-search { background: var(--card-2); }
.u-list { display: grid; gap: 8px; }
.u-row {
  display: grid; grid-template-columns: 1fr auto auto auto; gap: 10px; align-items: center;
  padding: 11px 14px; background: var(--bg-1); border: 1px solid var(--line);
  border-radius: var(--r-sm); cursor: pointer; font-size: 0.85rem; text-align: left; width: 100%;
  color: inherit; font-family: inherit;
}
html[data-theme="light"] .u-row { background: var(--card-2); }
.u-row:hover { border-color: var(--green); }
.u-row .u-email, .flag-row .u-email { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); font-weight: 600; }
.u-badge {
  font-family: var(--font-mono); font-size: 0.64rem; padding: 3px 8px; border-radius: 999px;
  background: var(--bg-2); color: var(--muted); text-transform: uppercase; white-space: nowrap;
}
html[data-theme="light"] .u-badge { background: var(--bg-1); }
.u-badge.admin { background: var(--green-soft); color: var(--green-text); }
.u-badge.disabled { background: var(--red-soft); color: var(--red); }
.u-badge.pro, .u-badge.company { background: var(--yellow-soft); color: var(--yellow); }
@media (max-width: 560px) {
  .u-row .u-gen { display: none; }
  .u-row { grid-template-columns: minmax(0, 1fr) auto; row-gap: 6px; }
  .u-row > .u-badge:last-child { grid-row: 1; }   /* keep the 2FA chip on row 1 */
  .u-row > span:nth-child(3) { grid-column: 1 / -1; }  /* badges drop to their own row */
}

/* Fraud flags: badge + email on row 1, full-width wrapping detail on row 2 —
   fits every viewport with no min-content overflow. */
.flag-row {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 10px; align-items: center;
  padding: 11px 14px; background: var(--bg-1); border: 1px solid var(--line);
  border-left-width: 3px; border-radius: var(--r-sm); font-size: 0.84rem;
}
html[data-theme="light"] .flag-row { background: var(--card-2); }
.flag-row .g-meta { grid-column: 1 / -1; white-space: normal; overflow-wrap: anywhere; }
.flag-row.high { border-left-color: var(--red); }
.flag-row.medium { border-left-color: var(--yellow); }
.flag-row.low { border-left-color: var(--faint); }
.u-badge.sev.high { background: var(--red-soft); color: var(--red); }
.u-badge.sev.medium { background: var(--yellow-soft); color: var(--yellow); }
.u-badge.sev.low { background: var(--bg-2); color: var(--muted); }

.admin-form { display: grid; gap: 14px; }
.admin-form .app-field { margin-bottom: 0; }
select.app-input, input.app-input {
  padding: 10px 12px; font: inherit; font-size: 1rem; color: var(--text); /* 16px: no iOS focus-zoom */
  background: var(--bg-1); border: 1px solid var(--line-strong); border-radius: var(--r-sm); width: 100%;
}
select.app-input:focus, input.app-input:focus { outline: none; border-color: var(--green); }
html[data-theme="light"] select.app-input, html[data-theme="light"] input.app-input { background: var(--card-2); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 200;
  transform: translate(-50%, 16px);
  padding: 13px 22px;
  background: var(--green-strong);
  color: var(--green-ink);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 999px;
  box-shadow: var(--shadow-btn);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  max-width: calc(100vw - 40px);
  text-align: center;
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ============================================================
   Breakpoints — enhance upwards
   ============================================================ */

@media (min-width: 640px) {
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 760px) {
  .pipeline { flex-direction: row; align-items: stretch; }
  .pipe-arrow svg { transform: none; }
  .stats-strip { grid-template-columns: repeat(4, 1fr); }
  .contact-grid { grid-template-columns: 1.4fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-actions .btn { display: inline-flex; }
  .burger, .mobile-menu { display: none; }

  .feature-split { grid-template-columns: 1fr 1fr; }
  .feature-split.rev .feature-copy { order: 2; }
  .feature-split.rev .feature-visual { order: 1; }

  .plans { grid-template-columns: repeat(3, 1fr); }
  /* `translate` composes with the reveal transform instead of overriding it */
  .plan.featured { translate: 0 -8px; }
  .plan.featured:hover { translate: 0 -12px; }

  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .partners-grid { grid-template-columns: repeat(6, 1fr); }
}

/* Very narrow phones: keep the header row inside a 320px viewport */
@media (max-width: 359.98px) {
  .logo-tld { display: none; }
  .logo { font-size: 1rem; }
  .nav { gap: 8px; }
  .nav-actions { gap: 6px; }
  .lang-switch button { padding: 3px 7px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}