/* tg-relay — визуальный язык на дизайн-системе Nocturne.
   Тихий тёмный интерфейс: сине-серый фон, Inter 500, радиусы 8px, акцент —
   линией и свечением, а не заливкой. Разделители гаснут к краям.
   Старые имена классов (btn--primary, badge, msg, tile…) оставлены алиасами:
   на них завязаны админка и серверный рендер. */

@import url("/assets/fonts/fonts.css");

:root {
  color-scheme: dark;

  /* — Nocturne: роли — */
  --color-bg: #161826;
  --color-surface: #232532;
  --color-text: #e9e9ed;
  --color-accent: #9184d9;
  --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);

  --color-neutral-100: #f3f5fe;
  --color-neutral-200: #e4e7f5;
  --color-neutral-300: #cfd3e5;
  --color-neutral-400: #b2b6ca;
  --color-neutral-500: #9397ab;
  --color-neutral-600: #75798c;
  --color-neutral-700: #595d6c;
  --color-neutral-800: #3f424d;
  --color-neutral-900: #292b31;

  --color-accent-100: #f5f4ff;
  --color-accent-200: #e7e5fe;
  --color-accent-300: #d2cefd;
  --color-accent-400: #b5abfc;
  --color-accent-500: #968ae0;
  --color-accent-600: #796cbf;
  --color-accent-700: #5d5294;
  --color-accent-800: #423a6a;
  --color-accent-900: #2b2741;

  --color-section: #262a60;
  --color-section-glow: #353b80;

  /* статусы — приглушённые, в тон земле */
  --color-ok: #6fcf97;
  --color-ok-text: #9fe0b8;
  --color-warn: #e0b86f;
  --color-warn-text: #e0c48f;
  --color-err: #e07f7f;
  --color-err-text: #e79a9a;

  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-heading: var(--font-body);
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --shadow-sm: 0 0 0 1px #3f424d;
  --shadow-md: 0 0 0 1px #595d6c, 0 6px 18px rgba(0,0,0,0.55);
  --shadow-lg: 0 0 0 1px #9397ab, 0 16px 40px rgba(0,0,0,0.65);

  --fade-rule: linear-gradient(to right, transparent, var(--color-divider) 48px, var(--color-divider) calc(100% - 48px), transparent);

  /* — алиасы старых токенов (админка, инлайн-стили в JS) — */
  --bg: var(--color-bg);
  --surface: var(--color-surface);
  --surface-2: color-mix(in srgb, var(--color-neutral-900) 60%, var(--color-surface));
  --border: var(--color-neutral-800);
  --text: var(--color-text);
  --muted: var(--color-neutral-400);
  --accent: var(--color-accent);
  --accent-dim: color-mix(in srgb, var(--color-accent) 13%, transparent);
  --warn: var(--color-warn);
  --err: var(--color-err-text);
  --fs-1: 13px; --fs-0: 15px; --fs-1u: 18px; --fs-2: 24px; --fs-3: 32px; --fs-4: 42px;
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 64px;
  --r-sm: var(--radius-md); --r-lg: var(--radius-lg);
  --maxw: 1160px; --textw: 720px;
}

/* ---------- основа ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh;
  background: var(--color-bg); color: var(--color-text);
  font-family: var(--font-body); font-size: 15px; line-height: 1.55; font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: 500;
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 6px;
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 20px; }
h4 { font-size: 17px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--s3); }
a { color: var(--color-accent); text-decoration: none; text-underline-offset: 3px; }
a:hover { color: var(--color-accent-400); }
b, strong { font-weight: 500; }
code, kbd, pre, .mono { font-family: var(--font-mono); }
.num, .mono { font-variant-numeric: tabular-nums; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
summary::-webkit-details-marker { display: none; }
code.inline, .check code, .card-body code {
  font-size: 13px; padding: 2px 6px; border-radius: var(--radius-sm);
  background: var(--color-accent-900); color: var(--color-accent-200);
}

/* ---------- раскладка ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 1000px; }
.page { min-height: 100vh; display: flex; flex-direction: column; }
.page > main { flex: 1; width: 100%; }
.glow-top { background: radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 60%), var(--color-bg); }
.glow-ok { background: radial-gradient(1000px 500px at 0% -10%, color-mix(in srgb, var(--color-ok) 8%, transparent), transparent 60%), var(--color-bg); }
.section { padding: 96px 0 0; }
.muted { color: var(--color-neutral-400); }
.dim { color: var(--color-neutral-500); }
.center { text-align: center; }
.hidden { display: none !important; }
.stack > * + * { margin-top: var(--s4); }
.row { display: flex; gap: 12px; align-items: center; }
.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.fade-rule { height: 1px; background: var(--fade-rule); }
.eyebrow { color: var(--color-accent); margin: 0 0 12px; }
.lead { font-size: 16px; color: var(--color-neutral-300); margin: 0; text-wrap: pretty; }
.page-head h1, .page-head h2 { margin: 0 0 4px; }
.page-head .sub { font-size: 14px; color: var(--color-neutral-400); }

/* ---------- шапка ---------- */
.site-header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(12px); background: color-mix(in srgb, var(--color-bg) 78%, transparent); }
.site-header--flat { position: static; backdrop-filter: none; background: transparent; }
.nav { display: flex; align-items: center; gap: 22px; padding: 14px 24px; flex-wrap: wrap; max-width: var(--maxw); margin: 0 auto; }
.nav--narrow { max-width: 1000px; }
.nav a:not(.btn) { color: var(--color-text); font-size: 14px; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { color: var(--color-accent); }
.nav__links { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.nav__actions { display: flex; gap: 8px; align-items: center; }
.nav__spacer { flex: 1; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--color-text) !important; font-size: 17px !important; font-weight: 500; margin-right: auto; }
.brand__mark { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; box-shadow: inset 0 0 0 1px var(--color-accent); color: var(--color-accent); font-size: 13px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-neutral-600); flex: none; display: inline-block; }
.dot--ok { background: var(--color-ok); box-shadow: 0 0 8px var(--color-ok); }
.dot--warn { background: var(--color-warn); box-shadow: 0 0 8px var(--color-warn); }
.dot--err { background: var(--color-err); box-shadow: 0 0 8px var(--color-err); }
.with-dot { display: inline-flex; align-items: center; gap: 6px; }
@media (max-width: 767px) {
  .nav { gap: 12px 16px; }
  .nav__links { order: 3; width: 100%; gap: 14px; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 2px; }
  .nav__links a { white-space: nowrap; }
}

/* ---------- кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  font: inherit; font-weight: 500; font-size: 14px; line-height: 1.2;
  color: var(--color-text); background: transparent;
  border: 1px solid var(--color-divider);
  padding: 8px 12px; border-radius: var(--radius-md);
}
.btn:hover { color: var(--color-text); background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn:disabled, .btn[disabled] { opacity: 0.45; cursor: not-allowed; background: transparent; }
.btn-primary, .btn--primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover, .btn--primary:hover { color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.btn-primary:active, .btn--primary:active { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }
.btn-ghost, .btn--ghost { color: var(--color-accent); border-color: transparent; padding-inline: 6px; }
.btn-ghost:hover, .btn--ghost:hover { color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-danger, .btn--danger { color: var(--color-err-text); border-color: color-mix(in srgb, var(--color-err-text) 40%, transparent); }
.btn-danger:hover, .btn--danger:hover { color: var(--color-err-text); background: color-mix(in srgb, var(--color-err-text) 10%, transparent); }
.btn-ghost.btn-danger { border-color: transparent; }
.btn-lg { padding: 11px 18px; font-size: 15px; }
.btn-sm, .btn--sm { padding: 5px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-on-section { color: var(--color-accent-200); border-color: var(--color-accent-300); }
.btn-on-section:hover { color: var(--color-accent-100); background: color-mix(in srgb, var(--color-accent-300) 14%, transparent); }

/* ---------- метки ---------- */
.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; letter-spacing: 0.02em; padding: 3px 10px; border-radius: 6px; white-space: nowrap; }
.tag-accent { background: var(--color-accent-800); color: var(--color-accent-100); }
.tag-neutral, .badge { background: var(--color-neutral-800); color: var(--color-neutral-100); }
.tag-outline { box-shadow: inset 0 0 0 1px var(--color-accent); color: var(--color-accent); }
.tag-ok, .badge--ok { background: color-mix(in srgb, var(--color-ok) 16%, transparent); color: var(--color-ok-text); }
.tag-warn, .badge--warn { background: color-mix(in srgb, var(--color-warn) 16%, transparent); color: var(--color-warn-text); }
.tag-err, .badge--err { background: color-mix(in srgb, var(--color-err) 18%, transparent); color: var(--color-err-text); }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; padding: 3px 10px; border-radius: 6px; }
.badge .dot { width: 6px; height: 6px; background: currentColor; box-shadow: none; }

/* ---------- формы ---------- */
.field { display: block; }
.field + .field { margin-top: 14px; }
.field label, .field .label { display: block; font-size: 12px; margin-bottom: 5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.input {
  width: 100%; min-height: 40px; padding: 6px 10px; font: inherit; font-size: 14px;
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus, .input:focus-visible { border-color: var(--color-accent); outline: none; }
.input.mono { font-family: var(--font-mono); font-size: 13px; }
textarea.input { min-height: 90px; resize: vertical; padding: 8px 10px; }
.seg { display: inline-flex; overflow: hidden; border: 1px solid var(--color-divider); border-radius: var(--radius-md); flex-wrap: nowrap; }
.seg button { font: inherit; font-size: 13px; padding: 7px 14px; border: 0; cursor: pointer; background: transparent; color: var(--color-neutral-400); }
.seg button + button { border-left: 1px solid var(--color-divider); }
.seg button:hover { color: var(--color-text); }
.seg button.is-active { color: var(--color-accent); box-shadow: inset 0 0 0 1px var(--color-accent); }
.seg--sm button { font-size: 12px; padding: 5px 10px; }

/* ---------- карточки ---------- */
.card { display: flex; flex-direction: column; gap: 6px; padding: 18px; border-radius: var(--radius-md); background: var(--color-surface); min-width: 0; }
.card--pad { padding: 18px; gap: 8px; }
.card--table { padding: 4px 12px; overflow-x: auto; display: block; }
.card--ring { box-shadow: 0 0 0 1px var(--color-accent); }
.card--glow { box-shadow: 0 0 0 1px var(--color-accent), 0 0 32px color-mix(in srgb, var(--color-accent) 25%, transparent); }
.card--line { background: transparent; box-shadow: inset 0 0 0 1px var(--color-neutral-800); }
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.card-title { font-weight: 500; font-size: 17px; line-height: 1.2; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.card-head > span:first-child, .card-h { font-size: 15px; font-weight: 500; }
.card-body { margin: 0; font-size: 14px; color: var(--color-neutral-300); flex: 1; }
.card-note { font-size: 12px; color: var(--color-neutral-500); }
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.grid { display: grid; gap: 12px; }
.grid-190 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); }
.grid-220 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.grid-260 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }

/* плитки метрик */
.metric { display: flex; flex-direction: column; gap: 6px; padding: 16px; border-radius: var(--radius-md); background: var(--color-surface); min-width: 0; }
.metric__label { font-size: 12px; color: var(--color-neutral-400); }
.metric__value { font-size: 26px; letter-spacing: -0.02em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.metric__value small { font-size: 14px; color: var(--color-neutral-500); }
.metric__note { font-size: 12px; color: var(--color-neutral-500); }
/* лента цифр (лендинг, статус): ячейки на общей подложке с зазором 1px */
.band { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 1px; background: var(--color-neutral-800); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.band > div { background: var(--color-bg); padding: 20px 22px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.band__label { font-size: 12px; color: var(--color-neutral-500); }
.band__value { font-size: 26px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* старые плитки (админка) */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 12px; }
.tile { background: var(--color-surface); border-radius: var(--radius-md); padding: 16px; }
.tile__label { color: var(--color-neutral-400); font-size: 12px; margin-bottom: 4px; }
.tile__value { font-size: 24px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tile__delta { font-size: 12px; color: var(--color-neutral-500); margin-top: 2px; }
.panel { background: var(--color-surface); border-radius: var(--radius-lg); }

/* ---------- прогресс ---------- */
.progress { height: 4px; border-radius: 2px; background: var(--color-neutral-800); overflow: hidden; }
.progress__bar { height: 100%; background: var(--color-accent); }
.progress__bar.is-warn { background: var(--color-warn); }

/* ---------- таблицы: строки с гаснущими к краям линиями ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 11px; font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 60%, transparent); padding: 8px; white-space: nowrap; }
.table td { padding: 8px; vertical-align: middle; }
.table thead tr { background: var(--fade-rule) no-repeat bottom / 100% 1px; }
.table tbody tr { background: linear-gradient(to right, transparent, color-mix(in srgb, var(--color-text) 8%, transparent) 48px, color-mix(in srgb, var(--color-text) 8%, transparent) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px; }
.table tbody tr:last-child { background: none; }
.table tbody tr:hover { background-color: color-mix(in srgb, var(--color-text) 4%, transparent); }
.table .mono { font-size: 13px; }
.table td.dim, .table td .dim { color: var(--color-neutral-400); }
.table .right { text-align: right; }

/* ---------- сообщения ---------- */
.msg { font-size: 14px; padding: 10px 14px; border-radius: var(--radius-md); box-shadow: inset 0 0 0 1px var(--color-neutral-800); color: var(--color-neutral-300); }
.msg--ok { color: var(--color-ok-text); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-ok) 40%, transparent); background: color-mix(in srgb, var(--color-ok) 6%, transparent); }
.msg--warn { color: var(--color-warn-text); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-warn-text) 35%, transparent); }
.msg--err { color: var(--color-err-text); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-err-text) 40%, transparent); }
.note { display: flex; gap: 12px; padding: 12px 14px; border-radius: var(--radius-md); box-shadow: inset 0 0 0 1px var(--color-neutral-800); font-size: 14px; color: var(--color-neutral-300); }
.note > .note__i { color: var(--color-accent); }

/* ---------- диалог ---------- */
.dialog-backdrop, .modal-back { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; background: color-mix(in srgb, var(--color-neutral-900) 50%, transparent); backdrop-filter: blur(4px); }
.dialog, .modal { width: min(440px, 100%); display: flex; flex-direction: column; gap: 14px; padding: 18px; border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-lg); }
.modal { width: min(520px, 100%); }
.dialog-title { font-weight: 500; font-size: 20px; }
.dialog-body { font-size: 14px; color: var(--color-neutral-300); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.keybox { font-family: var(--font-mono); font-size: 13px; padding: 10px 12px; border-radius: var(--radius-md); background: var(--color-bg); box-shadow: inset 0 0 0 1px var(--color-accent); word-break: break-all; color: var(--color-accent-200); }

/* ---------- блок кода: номера строк, «+» и подсветка изменённого ---------- */
.codebox { border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-sm); overflow: hidden; min-width: 0; }
.codebox--md { box-shadow: var(--shadow-md); }
.codebox__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; flex-wrap: wrap; background: color-mix(in srgb, var(--color-neutral-900) 60%, transparent); }
.codebox__tabs { display: flex; gap: 2px; flex-wrap: wrap; }
.codebox__tabs button { font: inherit; font-size: 13px; padding: 6px 10px; border-radius: 6px; border: 0; cursor: pointer; background: transparent; color: var(--color-neutral-400); }
.codebox__tabs button:hover { color: var(--color-text); }
.codebox__tabs button.is-active { background: var(--color-accent-900); color: var(--color-accent-200); }
.codebox__body { padding: 14px 0; font-family: var(--font-mono); font-size: 13px; line-height: 1.75; overflow-x: auto; }
.codebox__body--tall { min-height: 210px; }
.codebox__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; flex-wrap: wrap; border-top: 1px solid var(--color-neutral-800); }
.codebox__foot > span { font-size: 12px; color: var(--color-neutral-500); }
.cl { display: grid; grid-template-columns: 40px 16px 1fr; white-space: pre; color: var(--color-neutral-300); min-width: max-content; }
.cl__n { text-align: right; padding-right: 10px; color: var(--color-neutral-700); user-select: none; }
.cl__m { color: var(--color-accent); user-select: none; }
.cl__t { padding-right: 16px; }
.cl.is-hl { background: color-mix(in srgb, var(--color-accent) 13%, transparent); color: var(--color-accent-100); }
.urlbox { font-family: var(--font-mono); font-size: 13px; line-height: 1.9; padding: 16px 18px; border-radius: var(--radius-md); background: var(--color-surface); overflow-x: auto; white-space: pre; }
.urlbox .k { color: var(--color-neutral-500); }
.urlbox .a, .accent-300 { color: var(--color-accent-300); }
.urlline { flex: 1; min-width: 240px; font-family: var(--font-mono); font-size: 13px; padding: 9px 12px; border-radius: var(--radius-md); background: var(--color-bg); box-shadow: inset 0 0 0 1px var(--color-neutral-800); overflow-x: auto; white-space: nowrap; }

/* ---------- графики-столбики ---------- */
.bars { display: flex; align-items: flex-end; gap: 3px; height: 120px; }
.bars--tall { height: 180px; }
.bars > i { flex: 1; min-width: 0; border-radius: 2px 2px 0 0; background: color-mix(in srgb, var(--color-accent) 55%, transparent); min-height: 2px; }
.bars > i.is-last { background: var(--color-accent-400); }
.bars > i.is-empty { background: var(--color-neutral-800); }
.bars > i.is-err { background: color-mix(in srgb, var(--color-err) 70%, transparent); }
.axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--color-neutral-500); }

/* полосы доступности по дням */
.uptime { display: flex; gap: 2px; height: 28px; }
.uptime .bar { flex: 1; min-width: 0; border-radius: 1px; background: var(--color-neutral-800); }
.uptime .bar.ok { background: color-mix(in srgb, var(--color-ok) 80%, transparent); }
.uptime .bar.part { background: var(--color-warn); }
.uptime .bar.down { background: var(--color-err); }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--color-neutral-400); flex-wrap: wrap; }
.legend span { display: flex; align-items: center; gap: 6px; }
.legend i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }

/* ---------- списки ---------- */
.checks { display: flex; flex-direction: column; gap: 12px; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 15px; }
.check__mark { color: var(--color-accent); }
.dash-list { display: flex; flex-direction: column; gap: 10px; color: var(--color-neutral-300); }
.feat { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--color-neutral-300); flex: 1; }

/* ---------- FAQ ---------- */
.faq details { padding: 16px 0; border-bottom: 1px solid var(--color-neutral-800); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; font-size: 16px; font-weight: 500; }
.faq .plus { color: var(--color-accent); transition: transform .2s; }
.faq details[open] .plus { transform: rotate(45deg); }
.faq details p { margin: 10px 0 0; color: var(--color-neutral-300); font-size: 15px; max-width: 640px; }

/* ---------- секционная плашка (насыщенный индиго) ---------- */
.section-ground { background: radial-gradient(600px 300px at 0% 0%, var(--color-section-glow), transparent 70%), var(--color-section); }

/* ---------- боковое меню (кабинет, документы) ---------- */
.sidenav { display: flex; flex-direction: column; gap: 2px; }
.sidenav a, .sidenav button { font: inherit; font-size: 14px; text-align: left; display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; border: 0; border-radius: var(--radius-md); cursor: pointer; background: transparent; color: var(--color-neutral-400); }
.sidenav a:hover, .sidenav button:hover { color: var(--color-text); }
.sidenav .is-active, .sidenav [aria-current="page"] { background: var(--color-surface); color: var(--color-text); box-shadow: inset 2px 0 0 var(--color-accent); }
.sidenav .badge-n { font-size: 11px; color: var(--color-neutral-500); }
.sidenav__title { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-neutral-500); margin-bottom: 6px; }

/* ---------- подвал ---------- */
.footer { padding: 64px 0 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: 24px; font-size: 13px; color: var(--color-neutral-400); }
.footer > div { display: flex; flex-direction: column; gap: 6px; }
.footer__name { color: var(--color-text); font-size: 15px; font-weight: 500; }
.footer-line { font-size: 13px; color: var(--color-neutral-500); padding: 24px 0; }

/* ---------- скелетоны ---------- */
.skel { position: relative; overflow: hidden; background: var(--color-surface); border-radius: var(--radius-md); min-height: 84px; }
.skel::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-text) 6%, transparent), transparent); animation: shimmer 1.2s infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }
@media (prefers-reduced-motion: reduce) { .skel::after { animation: none; } html { scroll-behavior: auto !important; } }

/* ---------- статья ---------- */
.prose { color: var(--color-neutral-300); font-size: 16px; line-height: 1.7; }
.prose h2, .prose h3, .prose h4 { color: var(--color-text); margin: 32px 0 10px; }
.prose h2 { font-size: 26px; } .prose h3 { font-size: 20px; }
.prose a { text-decoration: underline; }
.prose ul, .prose ol { padding-left: 22px; display: grid; gap: 6px; }
.prose blockquote { margin: 16px 0; padding: 4px 16px; box-shadow: inset 2px 0 0 var(--color-accent); color: var(--color-neutral-400); }
.prose pre { margin: 16px 0; padding: 14px 16px; border-radius: var(--radius-md); background: var(--color-surface); overflow-x: auto; font-size: 13px; line-height: 1.7; }
.prose code { font-size: 0.88em; }
.prose :not(pre) > code { padding: 2px 6px; border-radius: var(--radius-sm); background: var(--color-accent-900); color: var(--color-accent-200); }
.prose img { max-width: 100%; border-radius: var(--radius-md); }
.prose pre.code { border: 0; }

/* grid/flex-дети не распирают раскладку длинными строками кода */
.hero > *, .split > *, .grid > *, .band > *, .plans > *, .faq-grid > *, .cta > * { min-width: 0; }
html, body { overflow-x: clip; }