/* ============================================================
   Observer (site) — base.css
   Design tokens from ARCHITECTURE.md.
   "Bounty registration office by lamplight, 1895":
   ink, brass/amber, ledger rules, flat surfaces, hairline frames.
   No gradients, no shadows, no blue/violet, no rounded > 3px.
   ============================================================ */

:root {
  --bg: #14110D;
  --panel: #1D1913;
  --panel-2: #242019;
  --line: #3A3226;
  --line-strong: #4A4133;
  --ink: #E8E0D0;
  --ink-dim: #9C9284;
  --ink-faint: #6B6355;
  --amber: #C89B4B;
  --amber-bright: #E4B96A;
  --red: #8E3B32;            /* semantics only: errors / deletion / cancel */
  --red-text: #C98A7A;       /* legible tint of --red for text on dark */
  --moss: #6E7F4F;           /* success / online */
  --moss-text: #9DB075;      /* legible tint of --moss for text on dark */
  /* Google Fonts: Old Standard TT (display), EB Garamond (text), JetBrains Mono (data).
     Linked on every site page (preconnect x2 + one css2 link, cyrillic+latin). */
  --serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --display: 'Old Standard TT', 'EB Garamond', Georgia, serif;
  --mono: 'JetBrains Mono', Consolas, 'Courier New', monospace;
  --radius: 3px;
}

/* ---------- reset / base ---------- */

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

html { height: 100%; }

body {
  margin: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg);
  color: var(--ink);
  /* EB Garamond has a smaller x-height than Georgia: base bumped 16→17px
     (line-height 1.55→1.6) to keep the vertical rhythm. */
  font: 17px/1.6 var(--serif);
  -webkit-font-smoothing: antialiased;
}

/* paper-grain film over everything, carried by the SVG alpha itself */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.909 0 0 0 0 0.878 0 0 0 0 0.816 0 0 0 0.045 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--amber); color: #171310; }

img, svg { display: inline-block; vertical-align: middle; }

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

h1, h2, h3, h4 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-weight: 700;
  font-variant: small-caps;
  letter-spacing: .05em;
  line-height: 1.15;
  color: var(--ink);
}
h1 { font-size: clamp(30px, 4.5vw, 42px); }
h2 { font-size: clamp(22px, 3vw, 28px); }
h3 { font-size: 20px; }
p { margin: 0 0 10px; }

:focus-visible {
  outline: 1px solid var(--amber);
  outline-offset: 2px;
  border-radius: 1px;
}

/* ---------- layout / utilities ---------- */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

main {
  flex: 1;
  position: relative;
  z-index: 1;
  width: 100%;
  padding-bottom: 56px;
}

header.site-head, footer.site-foot { position: relative; z-index: 2; }

.mono   { font-family: var(--mono); }
.dim    { color: var(--ink-dim); }
.faint  { color: var(--ink-faint); }
.small  { font-size: 13px; }

.kicker {
  margin: 0 0 10px;
  font: 11px var(--mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--amber);
}

.lead { color: var(--ink-dim); max-width: 62ch; }

.page-head { padding: 36px 0 8px; }
.section   { padding: 28px 0; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--panel-2);
  color: var(--ink);
  padding: 10px 16px;
  border: 1px solid var(--amber);
}
.skip-link:focus { left: 8px; top: 8px; }

/* ledger ruler with a centered diamond */
.rule {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 36px 0;
  color: var(--ink-faint);
}
.rule::before, .rule::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--line);
}
.rule span {
  font: 11px/1 var(--mono);
  letter-spacing: .3em;
  transform: translateX(.15em); /* compensate trailing tracking */
  color: var(--ink-faint);
}

/* ---------- header / nav ---------- */

.site-head { border-bottom: 1px solid var(--line); background: var(--bg); }

.head-in {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 60px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  margin-right: auto;
}
.brand:hover { color: var(--amber-bright); }
.brand-name {
  font: 16px var(--display);
  font-variant: small-caps;
  letter-spacing: .18em;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-auth { display: contents; }

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  font: 12px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
}
.nav-link:hover { color: var(--amber-bright); }
.nav-link[aria-current="page"] { color: var(--amber); }
.nav-cta { border-color: var(--line-strong); }
.nav-cta:hover { border-color: var(--amber); }

/* language switch: two mono stamps "RU | EN" */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: 8px;
  white-space: nowrap;
}
.lang-btn {
  min-height: 40px;
  padding: 8px 6px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--ink-faint);
  font: 12px var(--mono);
  letter-spacing: .12em;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.lang-btn:hover { color: var(--amber-bright); }
.lang-btn.active { color: var(--amber); border-color: var(--line-strong); }
.lang-sep { color: var(--ink-faint); font: 11px var(--mono); }

.burger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  cursor: pointer;
}
.burger:hover { border-color: var(--amber); color: var(--amber-bright); }

/* ---------- footer ---------- */

.site-foot { border-top: 1px solid var(--line); background: var(--bg); }
.foot-in {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  font: 12px var(--mono);
  letter-spacing: .08em;
}
.foot-brand { color: var(--amber); letter-spacing: .18em; }
/* © и ссылки в подвале: ink-faint не проходит по контрасту (WCAG AA) */
.site-foot .faint { color: var(--ink-dim); }
.foot-link { color: var(--ink-dim); }
.foot-link:hover { color: var(--amber-bright); }

/* ---------- buttons (stamps) ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font: 12px var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .15s, color .15s, background-color .15s;
}
.btn:hover { border-color: var(--amber); color: var(--amber-bright); }

.btn-primary {
  background: var(--amber);
  border-color: var(--amber);
  color: #171310;
}
.btn-primary:hover {
  background: var(--amber-bright);
  border-color: var(--amber-bright);
  color: #171310;
}

.btn-danger {
  background: var(--red);
  border-color: var(--red);
  color: #F2E4DE;
}
.btn-danger:hover {
  background: #A04A3F;
  border-color: #A04A3F;
  color: #F2E4DE;
}

.btn-del {
  border-color: var(--red);
  color: var(--red-text);
}
.btn-del:hover {
  background: var(--red);
  color: #F2E4DE;
}

.btn-sm { padding: 6px 12px; }
.btn-block { width: 100%; }
.btn[disabled], .btn:disabled {
  opacity: .45;
  cursor: not-allowed;
  pointer-events: none;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink-dim);
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.icon-btn:hover { border-color: var(--amber); color: var(--amber-bright); }
.icon-btn[disabled] { opacity: .35; cursor: default; pointer-events: none; }

/* ---------- badges ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font: 10px var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  white-space: nowrap;
}
.badge-amber { color: var(--amber); border-color: var(--amber); }
.badge-moss  { color: var(--moss-text); border-color: var(--moss); }
.badge-red   { color: var(--red-text); border-color: var(--red); }
.badge-lock  { color: var(--ink-dim); border-color: var(--line-strong); }

/* ---------- panels ---------- */

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.panel-2 { background: var(--panel-2); border-color: var(--line-strong); }

/* ---------- forms ---------- */

.field { margin-bottom: 16px; }

.field-label {
  display: block;
  margin-bottom: 6px;
  font: 11px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.input {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  font: 14px var(--mono);
}
.input::placeholder { color: var(--ink-dim); }
.input:focus-visible {
  outline: 1px solid var(--amber);
  outline-offset: 1px;
  border-color: var(--amber);
}
.input[disabled] { opacity: .45; cursor: not-allowed; }

select.input { cursor: pointer; }
textarea.input { resize: vertical; }

.input-num { width: 72px; flex: 0 0 auto; text-align: center; }

input[type="color"] {
  width: 56px;
  height: 40px;
  flex: 0 0 auto;
  padding: 2px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
}
input[type="color"][disabled] { opacity: .45; cursor: not-allowed; }

input[type="range"] {
  flex: 1 1 auto;
  min-height: 40px;
  accent-color: var(--amber);
}

input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  accent-color: var(--amber);
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  cursor: pointer;
  color: var(--ink);
}
.check span { font-size: 16px; }

.row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.grow { flex: 1 1 220px; min-width: 0; }
.field-mt { margin-top: 14px; }

.hint {
  margin-top: 6px;
  font: 12px var(--mono);
  color: var(--ink-dim);
}

.form-error {
  margin: 0 0 14px;
  padding: 9px 12px;
  border: 1px solid var(--red);
  border-left-width: 2px;
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--red-text);
  font: 13px var(--mono);
}

.form-ok {
  margin: 0 0 14px;
  padding: 9px 12px;
  border: 1px solid var(--moss);
  border-left-width: 2px;
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--moss-text);
  font: 13px var(--mono);
}

.save-note { min-height: 20px; margin: 6px 0 0; font-size: 13px; }
.save-note.ok  { color: var(--moss-text); }
.save-note.err { color: var(--red-text); }

/* ---------- tables ---------- */

.tbl { width: 100%; border-collapse: collapse; }
.tbl th {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line-strong);
  font: 10px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-align: left;
  color: var(--ink-faint);
}
.tbl td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 14px;
}

/* ---------- preview surfaces ---------- */

.checker {
  background-color: #16130E;
  background-image: repeating-conic-gradient(#1E1A13 0% 25%, #16130E 0% 50%);
  background-size: 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.preview-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 200px;
  padding: 16px;
}
.preview-stage > .hw-widget { transform-origin: center center; }

/* desk: hero panel with an inner hairline frame */
.desk {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 22px;
}
.desk::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--line);
  border-radius: 1px;
  pointer-events: none;
}

.desk-cap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  font: 11px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.desk-stage { min-height: 300px; }

.desk-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.switch-btn {
  min-height: 40px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink-dim);
  font: 12px var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.switch-btn:hover { border-color: var(--amber); color: var(--amber-bright); }
.switch-btn.active {
  border-color: var(--amber);
  color: var(--amber);
}

/* fallback render when /widget/widget.js is unavailable */
.hw-fallback {
  display: grid;
  gap: 6px;
  min-width: 220px;
  padding: 14px 16px;
  border: 1px solid var(--line-strong);
  background: var(--panel-2);
  font-family: var(--mono);
}
.hw-fb-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-dim);
}
.hw-fb-row b { color: var(--ink); font-weight: 400; }

/* ---------- hero ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 24px;
}
.hero h1 { margin-bottom: 14px; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- cards ---------- */

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.style-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.style-card .preview-stage {
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  min-height: 210px;
}
.style-card-body { padding: 14px 16px 6px; flex: 1; }
.style-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}
.style-card-head h3 { margin: 0; }
.style-tag { font-size: 15px; color: var(--ink-dim); }
.style-card-foot { padding: 10px 16px 16px; }
.style-card-foot .btn { width: 100%; }

.link-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  transition: border-color .15s;
}
.link-card:hover { border-color: var(--amber); color: var(--ink); }
.link-card h3 { margin: 0; }
.link-card .go {
  margin-top: auto;
  padding-top: 8px;
  font: 11px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ---------- steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.step {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.step-num {
  display: block;
  margin-bottom: 8px;
  font: 24px var(--mono);
  letter-spacing: .08em;
  color: var(--amber);
}
.step h3 { margin-bottom: 6px; }
.step p { margin: 0; color: var(--ink-dim); font-size: 16px; }

/* ---------- plans ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.plan {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.plan-current { border-color: var(--amber); }
.plan-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}
.plan-head h3 { margin: 0; }
.plan-price {
  font: 22px var(--mono);
  color: var(--ink);
  margin-bottom: 14px;
}
.plan-price .per { font-size: 12px; color: var(--ink-dim); }
.plan-features {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font: 13px var(--mono);
  color: var(--ink-dim);
}
.plan-features li {
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
}
.plan-features li:last-child { border-bottom: none; }
.plan .btn { margin-top: auto; width: 100%; }

/* ---------- auth pages ---------- */

.auth {
  max-width: 430px;
  margin: 48px auto 0;
}
.auth .panel { padding: 26px; }
.auth-foot {
  margin-top: 14px;
  font: 13px var(--mono);
  color: var(--ink-dim);
}

/* ---------- dashboard ---------- */

.dash-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.dash-grid .lbl {
  display: block;
  margin-bottom: 4px;
  font: 10px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.dash-grid .val { font-size: 14px; word-break: break-all; }

.widgets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.widget-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.wc-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}
.wc-head h3 { margin: 0; }
.wc-meta { font-size: 12px; color: var(--ink-dim); }
.wc-link-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.wc-link {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  color: var(--amber);
}
.wc-views { font-size: 12px; color: var(--ink-dim); }

/* ---------- панель «Сессия» (дашборд) ---------- */

.ses-hint { margin: 4px 0 12px; font-size: 13px; }
.session-list { display: flex; flex-direction: column; }
.session-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  min-height: 44px;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}
.session-row:last-child { border-bottom: none; }
.session-who {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 1 auto;
  min-width: 0;
}
.session-id {
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.session-nums {
  flex: 1 1 260px;
  min-width: 0;
  font-size: 13px;
}
.session-actions { flex: 0 0 auto; }
.session-taken { flex-basis: 100%; font-size: 11px; color: var(--ink-faint); }
.session-row[data-err-code] .session-taken { color: var(--red-text); }
.session-empty { margin: 6px 0 0; }
.wc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
}
.wc-q { font-size: 12px; }

.empty-note {
  padding: 26px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink-dim);
  text-align: center;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 16px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  font: 14px var(--serif);
  font-variant: small-caps;
  letter-spacing: .06em;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.chip:hover { border-color: var(--amber); color: var(--amber-bright); }
.chip.locked { color: var(--ink-faint); }
.chip.locked:hover { border-color: var(--line-strong); color: var(--ink-faint); }

/* ---------- constructor ---------- */

.ctor {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-top: 24px;
}

.ctor-panel {
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  padding: 16px 18px;
}

.ctor-sec {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.ctor-sec:first-child { padding-top: 2px; }
.ctor-sec:last-of-type { border-bottom: none; }

.sec-label {
  margin: 0 0 10px;
  font: 11px var(--mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.style-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--ink);
  font: 15px var(--serif);
  font-variant: small-caps;
  letter-spacing: .05em;
  text-align: left;
  cursor: pointer;
  transition: border-color .15s, background-color .15s;
}
.style-row:hover { border-color: var(--line-strong); }
.style-row.active { border-color: var(--amber); background: var(--panel-2); }
.style-row .badge { margin-left: auto; }
.style-row.locked { color: var(--ink-faint); }
.style-row.locked:hover { border-color: transparent; }
.style-row.locked .badge { margin-left: auto; }
.style-row-name {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.el-row {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  border-bottom: 1px solid var(--line);
}
.el-row:last-child { border-bottom: none; }
.el-row.off .el-name { color: var(--ink-faint); text-decoration: line-through; }
.el-name {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 11px var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.el-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  cursor: pointer;
}
.el-row .icon-btn { width: 40px; height: 40px; border-color: transparent; }
.el-row .icon-btn:hover { border-color: var(--amber); }

.ctor-main { min-width: 0; }

.ctor-stage {
  min-height: 440px;
  overflow: auto;
}

.pub-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
/* display:flex выше перебивает атрибут hidden — скрываем явно (строка появляется только после сохранения) */
.pub-row[hidden], .pub-hint[hidden] { display: none; }
.pub-hint {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-dim);
}
.pub-hint a { color: var(--amber); }
.pub-url {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  color: var(--amber);
}

.ctor-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  position: sticky;
  bottom: 0;
  margin-top: 12px;
  padding: 12px 0 4px;
  background: var(--panel);
  border-top: 1px solid var(--line);
}
.save-status {
  margin-left: auto;
  font-size: 12px;
  min-height: 1em;
}
.save-status.ok  { color: var(--moss-text); }
.save-status.err { color: var(--red-text); }
.save-status.busy { color: var(--ink-dim); }

.del-confirm {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--red);
  border-radius: var(--radius);
  font: 12px var(--mono);
  color: var(--red-text);
}

/* ---------- checkout ---------- */

.demo-note {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 10px;
  border: 1px solid var(--amber);
  border-radius: var(--radius);
  font: 11px var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amber);
}
.inv-amount { font-size: 26px; margin-bottom: 14px; }
.success-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  border: 1px solid var(--moss);
  border-radius: 50%;
  color: var(--moss-text);
}

/* ---------- toasts ---------- */

.toast-wrap {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(92vw, 380px);
}
.toast {
  padding: 10px 14px;
  background: var(--panel-2);
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--amber);
  border-radius: var(--radius);
  color: var(--ink);
  font: 13px var(--mono);
  animation: toast-in .16s ease-out;
}
.toast-error   { border-left-color: var(--red); color: var(--red-text); }
.toast-success { border-left-color: var(--moss); color: var(--moss-text); }

@keyframes toast-in {
  from { transform: translateY(6px); opacity: 0; }
  to   { transform: translateY(0);   opacity: 1; }
}

/* ---------- help / faq ---------- */

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.faq-item { padding: 18px 20px; }
.faq-item h3 { margin: 0 0 8px; }
.faq-item p { margin: 0; color: var(--ink-dim); font-size: 16px; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 32px;
  }
  .plans { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .faq-list { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }

  /* constructor stacks: preview first, panel below, sticky save */
  .ctor { grid-template-columns: 1fr; gap: 20px; }
  .ctor-main { order: -1; }
  .ctor-panel {
    position: static;
    max-height: none;
    overflow: visible;
  }
  .ctor-stage { min-height: 320px; }
  .ctor-actions {
    position: sticky;
    bottom: 0;
    z-index: 5;
    padding: 12px 0;
    background: var(--bg);
  }
}

@media (max-width: 700px) {
  .burger { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 30;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px clamp(16px, 4vw, 32px) 14px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
  }
  .site-nav.open { display: flex; }
  .lang-switch { margin-left: 0; justify-content: flex-start; }
  .head-in { position: relative; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  h1 { font-size: 27px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .style-card-foot .btn { width: 100%; }
  .pub-row { flex-wrap: wrap; }
  .pub-url { flex-basis: 100%; }
  .toast-wrap { left: 12px; right: 12px; max-width: none; }
  .dash-grid { grid-template-columns: 1fr; }
  .el-name { font-size: 10px; }
  .auth { margin-top: 24px; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}