/* ==========================================================================
   Chara Visuals — pages.css
   Стили конкретных страниц и секций.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Первый экран главной: заголовок по центру, снизу поднимается красная
   «шёлковая» форма (WebGL, assets/js/silk.js)
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: calc(var(--header-h) + clamp(56px, 11vh, 140px)) 0 clamp(120px, 18vh, 200px);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}

.hero__silk {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 72%;
  z-index: -3;
  opacity: 0;
  transition: opacity 1600ms var(--ease-out);
}

.hero__silk.is-ready {
  opacity: 1;
}

/* Искры (canvas 2D) — поднимаются от формы */
.hero__embers {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(14, 11, 16, 0) 72%, var(--obsidian) 100%),
    radial-gradient(ellipse 55% 40% at 50% 95%, rgba(255, 45, 66, 0.1), transparent 70%),
    radial-gradient(ellipse 40% 34% at 50% 0%, rgba(255, 97, 112, 0.07), transparent 70%);
}

/* Свечение под курсором */
.hero__glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 45, 66, 0.11), transparent 62%);
  transition: opacity 600ms var(--ease-out);
}

.hero.is-lit .hero__glow {
  opacity: 1;
}

/* Плёночное зерно — убирает «пластиковую» гладкость градиентов */
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* Запасной вариант без WebGL — мягкое красное свечение снизу */
.hero--no-webgl .hero__veil {
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(200, 19, 44, 0.45), rgba(92, 12, 24, 0.2) 45%, transparent 75%),
    linear-gradient(180deg, rgba(14, 11, 16, 0) 72%, var(--obsidian) 100%);
}

.hero__center {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Стеклянная плашка над заголовком */
.hero__pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 34px);
  padding: 8px 14px 8px 13px;
  font-size: var(--fs-15);
  font-weight: 500;
  color: var(--bone);
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(241, 233, 230, 0.1);
  background: rgba(24, 20, 27, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 10px 34px -14px rgba(255, 45, 66, 0.55);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transition:
    border-color var(--dur-2) var(--ease-out),
    background-color var(--dur-2) var(--ease-out);
}

/* блик, пробегающий по плашке */
.hero__pill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.09) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: pill-shine 5.5s var(--ease-in-out) 1.6s infinite;
}

.hero__pill:hover {
  border-color: var(--line-signal);
  background-color: rgba(42, 12, 20, 0.6);
}

.hero__pill svg {
  width: 15px;
  height: 15px;
  color: var(--ash);
  transition:
    transform var(--dur-2) var(--ease-out),
    color var(--dur-2) var(--ease-out);
}

.hero__pill:hover svg {
  color: var(--signal-hot);
  transform: translateX(3px);
}

.hero__ping {
  position: relative;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px rgba(255, 45, 66, 0.9);
}

.hero__ping::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--signal);
  animation: ping 1.9s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  75%,
  100% {
    transform: scale(2.8);
    opacity: 0;
  }
}

@keyframes pill-shine {
  0% {
    transform: translateX(-120%);
  }
  30%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

.hero__title {
  font-size: clamp(2.5rem, 0.8rem + 5.4vw, 6.4rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.04;
  text-wrap: balance;
}

.hero__line {
  display: block;
}

.hero__title .word {
  display: inline-block;
  white-space: nowrap;
}

/* Буквы «загораются» по очереди, как лампы на пути сигнала */
.hero__title .ch {
  display: inline-block;
  color: var(--bone);
}

.hero__title .ch--brand {
  color: var(--signal);
  text-shadow: 0 0 34px rgba(255, 45, 66, 0.35);
}

.js .hero__title.is-pending .ch {
  opacity: 0;
}

.hero__title.is-powering .ch {
  animation: ch-power 900ms var(--ease-out) both;
  animation-delay: calc(var(--i) * 45ms);
}

.hero__title.is-powering .ch--brand {
  animation-name: ch-power-brand;
}

@keyframes ch-power {
  0% {
    opacity: 0;
    transform: translateY(0.32em);
    filter: blur(10px);
    color: var(--dust);
    text-shadow: none;
  }
  35% {
    color: var(--signal-hot);
    text-shadow: 0 0 28px rgba(255, 45, 66, 0.9), 0 0 2px rgba(255, 180, 185, 0.9);
  }
  100% {
    color: var(--bone);
    text-shadow: none;
  }
}

@keyframes ch-power-brand {
  0% {
    opacity: 0;
    transform: translateY(0.32em);
    filter: blur(10px);
    color: var(--dust);
    text-shadow: none;
  }
  35% {
    color: #ff8a93;
    text-shadow: 0 0 30px rgba(255, 45, 66, 1), 0 0 2px rgba(255, 200, 205, 0.9);
  }
  100% {
    color: var(--signal);
    text-shadow: 0 0 34px rgba(255, 45, 66, 0.35);
  }
}

/* Зажжённое название: по нему время от времени пробегает сигнал */
.hero__title.is-live .ch--brand {
  animation: brand-wave 6.5s var(--ease-in-out) infinite;
  animation-delay: calc(var(--b) * 55ms + 1.2s);
}

@keyframes brand-wave {
  0%,
  14%,
  100% {
    color: var(--signal);
    text-shadow: 0 0 34px rgba(255, 45, 66, 0.35);
  }
  6% {
    color: #ffb3b9;
    text-shadow: 0 0 26px rgba(255, 45, 66, 0.95), 0 0 2px rgba(255, 220, 223, 0.9);
  }
}

.hero__lead {
  margin-top: clamp(18px, 2.4vw, 26px);
  max-width: 32em;
  font-size: var(--fs-20);
  line-height: 1.55;
  color: var(--ash);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
}

/* Плашка, подзаголовок и кнопки проявляются вместе с заголовком
   (is-waiting / is-on ставит home.js) */
.hero.is-waiting .hero__pill,
.hero.is-waiting .hero__lead,
.hero.is-waiting .hero__actions {
  opacity: 0;
}

.hero.is-on .hero__pill,
.hero.is-on .hero__lead,
.hero.is-on .hero__actions {
  animation: rise 900ms var(--ease-out) both;
}

.hero.is-on .hero__lead {
  animation-delay: 320ms;
}

.hero.is-on .hero__actions {
  animation-delay: 440ms;
}

/* Стрелка прокрутки */
.hero__chevron {
  position: absolute;
  left: 50%;
  bottom: clamp(18px, 3vh, 30px);
  width: 40px;
  height: 40px;
  margin-left: -20px;
  display: grid;
  place-items: center;
  color: var(--signal-hot);
  border-radius: 50%;
  animation: chevron 2s var(--ease-in-out) infinite;
}

.hero__chevron svg {
  width: 26px;
  height: 26px;
  filter: drop-shadow(0 0 8px rgba(255, 45, 66, 0.7));
}

@keyframes chevron {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.55;
  }
  50% {
    transform: translateY(7px);
    opacity: 1;
  }
}

@media (max-width: 760px) {
  .hero {
    padding-top: calc(var(--header-h) + 48px);
  }

  .hero__silk {
    height: 62%;
  }

  .hero__pill {
    font-size: var(--fs-13);
  }

  .hero__actions {
    width: 100%;
  }

  .hero__actions .btn {
    flex: 1 1 100%;
  }

  .hero__actions .btn .btn__face {
    width: 100%;
  }
}

/* Шоурил: экран, «поднимающийся» из-под первого экрана */
.showreel {
  position: relative;
  padding-top: 0;
}

.showreel__frame {
  transform-origin: 50% 0;
  transform: scale(var(--reel-scale, 1));
  will-change: transform;
}

.showreel__caption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 32px;
  margin-top: 18px;
  color: var(--ash);
  font-size: var(--fs-15);
}

/* Секции главной */
.home-section {
  position: relative;
}

.split-head {
  display: grid;
  grid-template-columns: 1fr minmax(0, 0.9fr);
  gap: 20px 48px;
  align-items: end;
  margin-bottom: clamp(36px, 5vw, 60px);
}

.split-head p {
  color: var(--ash);
  font-size: var(--fs-20);
  line-height: 1.55;
  max-width: 30em;
}

@media (max-width: 860px) {
  .split-head {
    grid-template-columns: 1fr;
  }
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) 1.3fr;
  gap: clamp(28px, 5vw, 80px);
  align-items: start;
}

.faq-layout__aside {
  position: sticky;
  top: calc(var(--header-h) + 32px);
  display: grid;
  gap: 18px;
}

.faq-layout__aside p {
  color: var(--ash);
  max-width: 28ch;
}

@media (max-width: 860px) {
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-layout__aside {
    position: static;
  }
}

/* Финальный призыв */
.cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(40px, 7vw, 96px) clamp(24px, 6vw, 80px);
  border-radius: var(--radius-l);
  background:
    radial-gradient(ellipse 80% 120% at 100% 100%, rgba(255, 45, 66, 0.22), transparent 60%),
    linear-gradient(180deg, #1c1219, #140e14);
  border: 1px solid rgba(255, 45, 66, 0.2);
}

.cta__field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.9;
  -webkit-mask-image: linear-gradient(90deg, transparent 20%, #000 75%);
  mask-image: linear-gradient(90deg, transparent 20%, #000 75%);
}

.cta h2 {
  max-width: 12em;
  font-size: var(--fs-60);
}

.cta--brand {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: 24px;
  padding-top: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(32px, 4vw, 56px);
}

.cta__stage {
  position: relative;
  aspect-ratio: 1 / 0.92;
  width: 100%;
  max-width: 460px;
  justify-self: end;
}

.cta__stage::before {
  content: "";
  position: absolute;
  inset: 12% 10% 20%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 45, 66, 0.3), transparent 75%);
  filter: blur(24px);
}

.cta__logo {
  position: absolute;
  inset: 4%;
  width: 92%;
  height: 92%;
  object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(255, 45, 66, 0.45));
  animation: logo-float 6s var(--ease-in-out) infinite;
}

@keyframes logo-float {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-12px) rotate(2deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .cta__logo {
    animation: none;
  }
}

@media (max-width: 860px) {
  .cta--brand {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta__stage {
    justify-self: center;
    max-width: 340px;
    margin-top: 8px;
  }
}

.cta p {
  margin-top: 18px;
  max-width: 30em;
  color: var(--ash);
  font-size: var(--fs-20);
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

@media (max-width: 760px) {
  .cta__field {
    -webkit-mask-image: linear-gradient(0deg, #000 0%, transparent 70%);
    mask-image: linear-gradient(0deg, #000 0%, transparent 70%);
  }
}

/* --------------------------------------------------------------------------
   Заголовок внутренних страниц
   -------------------------------------------------------------------------- */

.page-head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(36px, 5vw, 64px);
  max-width: 860px;
}

.page-head h1 {
  font-size: clamp(2.2rem, 1rem + 6vw, 5.5rem);
  letter-spacing: -0.045em;
}

.page-head .lead {
  font-size: var(--fs-20);
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-13);
  color: var(--ash-2);
}

.crumbs a:hover {
  color: var(--bone);
}

.crumbs .lamp {
  width: 6px;
  height: 6px;
}

/* Подзаголовки внутренних страниц — на ступень меньше, чем на главной */
.page-main .section-head h2,
.page-main .faq-layout__aside h2 {
  font-size: var(--fs-44);
}

.page-head .segmented {
  justify-self: start;
}

/* --------------------------------------------------------------------------
   Тарифы
   -------------------------------------------------------------------------- */

.pricing-block + .pricing-block {
  margin-top: clamp(64px, 8vw, 112px);
}

.addons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.addon {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
}

.addon__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.addon h3 {
  font-size: var(--fs-20);
}

.addon p {
  color: var(--ash);
  font-size: var(--fs-15);
}

.addon .btn {
  margin-top: auto;
  align-self: flex-start;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.fact {
  padding: 24px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.fact h3 {
  font-size: var(--fs-17);
}

.fact p {
  color: var(--ash);
  font-size: var(--fs-15);
}

.fact a {
  color: var(--bone);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--signal-deep);
}

@media (max-width: 860px) {
  .facts {
    grid-template-columns: 1fr;
  }
}

.checkout-summary {
  --s: 3px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  margin-bottom: 18px;
  background: rgba(255, 45, 66, 0.06);
  box-shadow: inset 0 0 0 1px rgba(255, 45, 66, 0.28);
}

.checkout-summary strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-24);
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   Загрузка
   -------------------------------------------------------------------------- */

.download-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: stretch;
}

.launcher-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: clamp(24px, 3vw, 36px);
}

.launcher-card__head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.launcher-card__icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--deepslate-2);
  box-shadow: inset 0 0 0 1px var(--line-2);
}

.launcher-card__icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.launcher-card h2 {
  font-size: var(--fs-32);
}

.meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.meta-list div {
  padding: 14px 16px;
  background: var(--obsidian-2);
}

.meta-list dt {
  font-size: var(--fs-13);
  color: var(--ash);
}

.meta-list dd {
  margin-top: 4px;
  font-weight: 600;
}

.launcher-card [data-launcher-action] {
  margin-top: auto;
}

.req-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-15);
}

.req-table th,
.req-table td {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.req-table th {
  width: 40%;
  font-weight: 500;
  color: var(--ash);
  padding-right: 24px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (max-width: 860px) {
  .download-hero {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Поддержка
   -------------------------------------------------------------------------- */

.channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: clamp(56px, 7vw, 96px);
}

.channel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  transition: border-color var(--dur-2), background-color var(--dur-2);
}

.channel:hover {
  border-color: var(--line-signal);
}

.channel__icon {
  --s: 3px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--dust-2);
  color: var(--signal-hot);
  box-shadow: inset 0 0 0 1px rgba(255, 45, 66, 0.3);
}

.channel__icon svg {
  width: 20px;
  height: 20px;
}

.channel h3 {
  font-size: var(--fs-20);
}

.channel p {
  color: var(--ash);
  font-size: var(--fs-15);
  word-break: break-word;
}

.channel__go {
  margin-top: auto;
  font-size: var(--fs-15);
  font-weight: 600;
  color: var(--bone);
}

.faq-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.faq-tools .input-wrap {
  flex: 1 1 280px;
  max-width: 420px;
}

.faq-tools .input-wrap svg {
  width: 18px;
  height: 18px;
  margin-left: 14px;
  color: var(--ash);
  flex-shrink: 0;
}

.faq-empty {
  padding: 28px 0;
  color: var(--ash);
}

/* --------------------------------------------------------------------------
   Документы
   -------------------------------------------------------------------------- */

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: calc(var(--header-h) + 32px);
  display: grid;
  gap: 2px;
  font-size: var(--fs-15);
}

.legal-toc a {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  color: var(--ash);
  transition: color var(--dur-2);
}

.legal-toc a .lamp {
  width: 6px;
  height: 6px;
}

.legal-toc a:hover,
.legal-toc a.is-active {
  color: var(--bone);
}

.legal-toc a.is-active .lamp {
  background: var(--signal);
  box-shadow: 0 0 8px rgba(255, 45, 66, 0.8);
}

.legal-doc[hidden] {
  display: none;
}

.legal-doc > h2:first-child {
  margin-top: 0;
}

.legal-meta {
  margin: 8px 0 28px;
  font-size: var(--fs-15);
  color: var(--ash-2);
}

@media (max-width: 960px) {
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .legal-toc {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Вход и регистрация
   -------------------------------------------------------------------------- */

.auth {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(380px, 520px) 1fr;
}

.auth__panel {
  display: flex;
  flex-direction: column;
  padding: 28px clamp(24px, 4vw, 56px);
  background: var(--obsidian);
}

.auth__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
}

.auth__top-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.auth__body {
  width: 100%;
  max-width: 400px;
  margin: auto 0;
  padding: 48px 0;
}

.auth__body h1 {
  font-size: var(--fs-44);
  letter-spacing: -0.04em;
}

.auth__body .lead {
  margin-top: 12px;
  font-size: var(--fs-17);
}

.auth__body .form {
  margin-top: 32px;
}

.auth__switch {
  margin-top: 24px;
  font-size: var(--fs-15);
  color: var(--ash);
}

.auth__switch button,
.auth__switch a {
  color: var(--bone);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--signal-deep);
  text-underline-offset: 3px;
}

.auth__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: var(--fs-13);
  color: var(--ash-2);
}

.auth__foot a {
  color: var(--ash);
}

.auth__foot a:hover {
  color: var(--bone);
}

.auth__visual {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-left: 1px solid var(--line);
  background: var(--obsidian-2);
}

.auth__visual canvas,
.auth__visual .media-slot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.auth__visual .media-slot {
  aspect-ratio: auto;
  clip-path: none;
  background: transparent;
}

/* Пока изображения нет, под пустым слотом видна схема */
.auth__visual .media-slot:not(.is-filled) .media-slot__empty {
  display: none;
}

.auth__visual .media-slot.is-filled {
  z-index: 1;
}

.auth__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(0deg, rgba(14, 11, 16, 0.92) 0%, rgba(14, 11, 16, 0) 45%);
}

.auth__quote {
  position: absolute;
  z-index: 3;
  left: clamp(28px, 5vw, 64px);
  right: clamp(28px, 5vw, 64px);
  bottom: clamp(28px, 5vw, 64px);
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-44);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.auth-view[hidden] {
  display: none;
}

@media (max-width: 900px) {
  .auth {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth__visual {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Личный кабинет: слева профиль и разделы, справа панель раздела
   -------------------------------------------------------------------------- */

.cabinet {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.cabinet__side {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  display: grid;
  gap: 14px;
}

.cabinet__profile {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
}

.cabinet__avatar {
  --s: 4px;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-pixel);
  font-size: 30px;
  color: #fff;
  background: linear-gradient(140deg, var(--signal) 0%, var(--signal-deep) 45%, var(--dust) 100%);
}

.cabinet__who {
  min-width: 0;
}

.cabinet__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.cabinet__role {
  margin-top: 4px;
  font-size: var(--fs-15);
  color: var(--ash);
}

.cabinet__nav {
  display: grid;
  gap: 4px;
  padding: 8px;
}

.cabinet__nav button {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 500;
  color: var(--ash);
  text-align: left;
  white-space: nowrap;
  transition: color var(--dur-2), background-color var(--dur-2);
}

.cabinet__nav button svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  transition: color var(--dur-2);
}

.cabinet__nav button:hover {
  color: var(--bone);
  background: rgba(255, 255, 255, 0.04);
}

.cabinet__nav button[aria-selected="true"] {
  color: #fff;
  font-weight: 600;
  background: rgba(255, 45, 66, 0.11);
}

.cabinet__nav button[aria-selected="true"] svg {
  color: var(--signal);
}

.cabinet__exit {
  --s: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  font-weight: 600;
  color: var(--signal-hot);
  background: rgba(255, 45, 66, 0.06);
  box-shadow: inset 0 0 0 1px rgba(255, 45, 66, 0.32);
  transition: background-color var(--dur-2), box-shadow var(--dur-2), color var(--dur-2);
}

.cabinet__exit svg {
  width: 19px;
  height: 19px;
}

.cabinet__exit:hover {
  color: #fff;
  background: rgba(255, 45, 66, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 45, 66, 0.6);
}

.cabinet__exit--login {
  color: var(--bone);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 0 0 1px var(--line-2);
}

.cabinet__exit[hidden] {
  display: none;
}

.cabinet__panel {
  padding: clamp(22px, 3vw, 32px);
}

.cabinet__panel[hidden] {
  display: none;
}

.cabinet__head {
  padding-bottom: 20px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

.cabinet__head h2 {
  font-size: var(--fs-24);
  letter-spacing: -0.025em;
}

.cabinet__head p {
  margin-top: 6px;
  color: var(--ash);
  font-size: var(--fs-15);
}

.cabinet__rows > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 54px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.cabinet__rows dt {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ash);
  font-size: var(--fs-15);
}

.cabinet__rows dt svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  color: var(--signal);
}

.cabinet__rows dd {
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
}

/* Идентификатор устройства — длинная строка, ей нужна моноширинная запись */
.cabinet__mono {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.cabinet__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.cabinet__key {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
}

.cabinet__key-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.cabinet__key-label svg {
  width: 19px;
  height: 19px;
  color: var(--signal);
}

.cabinet__key-row {
  display: flex;
  gap: 10px;
}

.cabinet__key-row .input-wrap {
  flex: 1 1 auto;
}

.cabinet__key-row .input {
  min-height: 56px;
  letter-spacing: 0.04em;
}

.cabinet__download {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  margin-top: 22px;
  align-items: stretch;
}

.cabinet__launcher {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cabinet__launcher h3 {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  letter-spacing: -0.025em;
}

.cabinet__launcher [data-download-slot] {
  margin-top: auto;
}

.cabinet__sub {
  margin: 34px 0 16px;
  font-size: var(--fs-20);
}

.cabinet__sub--first {
  margin-top: 22px;
}

.cabinet__text {
  margin-top: 12px;
}

.cabinet__panel .modal__actions {
  margin-top: 18px;
}

.acc-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.history {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-15);
  margin-top: 6px;
}

.history th,
.history td {
  padding: 14px 12px 14px 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.history th {
  font-weight: 500;
  color: var(--ash);
  font-size: var(--fs-13);
}

/* Шаги установки внутри кабинета */
.steps--compact .step h3 {
  font-size: var(--fs-17);
}

/* Гость при обязательном входе: вместо кабинета — приглашение войти */
.account-guest {
  display: none;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  justify-items: start;
  max-width: 640px;
  padding: clamp(24px, 4vw, 40px);
}

.account-guest h2 {
  font-size: clamp(1.2rem, 0.85rem + 1.7vw, 2rem);
}

.account-guest p {
  color: var(--ash);
  max-width: 44ch;
}

.account-guest__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.is-guest .account-guest {
  display: grid;
}

.is-guest [data-account] {
  display: none;
}

.demo-badge {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 120;
}

@media (max-width: 1100px) {
  .cabinet__download {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* На планшете и телефоне: профиль → разделы → панель → выход */
@media (max-width: 960px) {
  .cabinet {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .cabinet__side {
    display: contents;
  }

  .cabinet__profile {
    order: 1;
  }

  /* Разделы — сеткой: все видны сразу, без прокрутки вбок */
  .cabinet__nav {
    order: 2;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .cabinet__nav button {
    justify-content: center;
    padding: 12px 10px;
  }

  .cabinet__main {
    order: 3;
    width: 100%;
  }

  .cabinet__side .cabinet__exit {
    order: 4;
  }
}

@media (max-width: 560px) {
  .cabinet__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cabinet__nav button {
    justify-content: flex-start;
  }

  .cabinet__actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .cabinet__key-row {
    flex-direction: column;
  }

  .cabinet__key-row .btn {
    width: 100%;
  }

  .cabinet__rows > div {
    align-items: flex-start;
  }

  .cabinet__rows dt {
    flex-shrink: 0;
    max-width: 55%;
  }

  .account-guest__actions {
    width: 100%;
  }

  .account-guest__actions .btn {
    flex: 1 1 100%;
    white-space: normal;
  }

  .history thead {
    display: none;
  }

  .history tr {
    display: grid;
    grid-template-columns: 1fr auto;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

  .history td {
    border: 0;
    padding: 2px 0;
  }
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.lost {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.lost canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.lost::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 60% 70% at 25% 50%, rgba(14, 11, 16, 0.94), rgba(14, 11, 16, 0.4) 100%);
}

.lost .lost__code {
  font-size: clamp(4rem, 14vw, 10rem);
  line-height: 1;
  color: var(--dust);
  text-shadow: 0 0 0 transparent;
  animation: flicker 3.2s steps(1) infinite;
}

@keyframes flicker {
  0%,
  100% {
    color: var(--dust);
  }
  8% {
    color: var(--signal);
    text-shadow: 0 0 30px rgba(255, 45, 66, 0.8);
  }
  10% {
    color: var(--dust);
    text-shadow: none;
  }
  12% {
    color: var(--signal);
    text-shadow: 0 0 30px rgba(255, 45, 66, 0.8);
  }
  16% {
    color: var(--dust);
    text-shadow: none;
  }
}

.lost h1 {
  margin-top: 16px;
  font-size: var(--fs-60);
}

.lost p {
  margin-top: 16px;
  color: var(--ash);
  font-size: var(--fs-20);
  max-width: 28em;
}

.lost__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}