:root {
  --vone-black: #000;
  --vone-panel: rgba(20, 20, 20, .78);
  --vone-panel-strong: rgba(28, 28, 28, .9);
  --vone-line: rgba(255, 255, 255, .16);
  --vone-line-soft: rgba(255, 255, 255, .09);
  --vone-text: #f7f7f7;
  --vone-muted: rgba(255, 255, 255, .58);
  --vone-soft: rgba(255, 255, 255, .38);
  --vone-cyan: #77eee7;
  --vone-blue: #4e96ff;
  --vone-green: #53dc93;
  --vone-red: #ff676d;
  --vone-radius-xl: 32px;
  --vone-radius-lg: 24px;
  --vone-radius-md: 18px;
  --vone-shadow: 0 24px 80px rgba(0, 0, 0, .46);
  --vone-inset: inset 0 1px 0 rgba(255, 255, 255, .11);
  --vone-ease: cubic-bezier(.2, .8, .2, 1);
}

@keyframes vone-portal-wave {
  0% { transform: translate3d(-2%, -1%, 0) scale(1.03); }
  50% { transform: translate3d(2%, 1.5%, 0) scale(1.08); }
  100% { transform: translate3d(-2%, -1%, 0) scale(1.03); }
}

@keyframes vone-portal-glow {
  0%, 100% { opacity: .38; transform: translate3d(-8%, 0, 0); }
  50% { opacity: .58; transform: translate3d(8%, -2%, 0); }
}

/* Shared animated field. It intentionally uses gradients only: no download,
   no layout work per frame and no canvas cost on low-power devices. */
.vone-forum-shell,
.vone-app-shell,
.vone-auth-shell,
.vone-legal-shell,
.vone-checkout-shell,
.vone-onboard-shell {
  color-scheme: dark;
  background: #000;
}

.vone-forum-shell::before,
.vone-app-shell::before,
.vone-legal-shell::before,
.vone-checkout-shell::before,
.vone-onboard-shell::before {
  content: "";
  position: fixed;
  inset: -18vmax;
  z-index: -3;
  pointer-events: none;
  opacity: .78;
  background:
    repeating-radial-gradient(
      ellipse at 48% 38%,
      transparent 0 38px,
      rgba(255, 255, 255, .055) 39px 41px,
      transparent 42px 77px
    ),
    radial-gradient(ellipse at 50% 10%, rgba(255, 255, 255, .075), transparent 36%),
    #000;
  transform: translateZ(0);
  animation: vone-portal-wave 22s ease-in-out infinite;
}

.vone-forum-shell::after,
.vone-app-shell::after,
.vone-legal-shell::after,
.vone-checkout-shell::after,
.vone-onboard-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, .06), transparent 28%),
    radial-gradient(circle at 86% 68%, rgba(119, 238, 231, .045), transparent 31%),
    linear-gradient(180deg, rgba(0, 0, 0, .08), rgba(0, 0, 0, .7));
  animation: vone-portal-glow 18s ease-in-out infinite;
}

.vone-forum-shell :where(button, a, input, textarea, select),
.vone-app-shell :where(button, a, input, textarea, select),
.vone-auth-shell :where(button, a, input, textarea, select),
.vone-legal-shell :where(button, a),
.vone-checkout-shell :where(button, a),
.vone-onboard-shell :where(button, a, input, textarea, select) {
  -webkit-tap-highlight-color: transparent;
}

.vone-forum-shell :where(button, a, input, textarea, select):focus-visible,
.vone-app-shell :where(button, a, input, textarea, select):focus-visible,
.vone-auth-shell :where(button, a, input):focus-visible,
.vone-legal-shell :where(button, a):focus-visible,
.vone-checkout-shell :where(button, a):focus-visible,
.vone-onboard-shell :where(button, a, input, textarea, select):focus-visible {
  outline: 2px solid var(--vone-cyan);
  outline-offset: 3px;
}

/* -------------------------------------------------------------------------- */
/* Forum                                                                      */
/* -------------------------------------------------------------------------- */

body.vone-forum-shell {
  --forum-bg: #000;
  --forum-surface: rgba(16, 16, 16, .76);
  --forum-surface-solid: #121212;
  --forum-elevated: rgba(26, 26, 26, .86);
  --forum-line: var(--vone-line-soft);
  --forum-line-strong: var(--vone-line);
  --forum-text: var(--vone-text);
  --forum-muted: var(--vone-muted);
  --forum-soft: var(--vone-soft);
  --forum-cyan: var(--vone-cyan);
  --forum-mint: #fff;
  --forum-focus: rgba(119, 238, 231, .22);
  background: #000;
}

.vone-forum-shell .page {
  background: transparent;
}

.vone-forum-shell .page::before,
.vone-forum-shell .aurora {
  display: none;
}

.vone-forum-shell .container {
  width: min(calc(100% - 48px), 1540px);
}

.vone-forum-shell .site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0 4px;
  background: linear-gradient(180deg, rgba(0, 0, 0, .86), transparent);
}

.vone-forum-shell .header-inner {
  min-height: 68px;
  column-gap: 18px;
  padding: 9px 12px;
  border: 1px solid var(--vone-line-soft);
  border-radius: 24px;
  background: rgba(13, 13, 13, .68);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(30px) saturate(135%);
  backdrop-filter: blur(30px) saturate(135%);
}

.vone-forum-shell .brand {
  flex: 0 0 auto;
  gap: 12px;
  padding-left: 4px;
  font-size: 19px;
  font-weight: 720;
}

.vone-forum-shell .brand img {
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
  transform: none;
  filter: drop-shadow(0 8px 16px rgba(121, 231, 225, .08));
}

.vone-forum-shell .nav {
  margin-left: 4px;
  gap: 4px;
}

.vone-forum-shell .nav a {
  min-height: 42px;
  padding: 0 14px;
  color: rgba(255, 255, 255, .56);
  border-radius: 999px;
  font-size: 14px;
}

.vone-forum-shell .nav a:hover,
.vone-forum-shell .nav a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.vone-forum-shell .pill,
.vone-forum-shell .forum-primary-button,
.vone-forum-shell .forum-secondary-button {
  min-height: 44px;
  border: 1px solid var(--vone-line);
  border-radius: 999px;
  background: rgba(22, 22, 22, .82);
  box-shadow: var(--vone-inset);
  color: #fff;
  transition: transform 180ms var(--vone-ease), background 180ms var(--vone-ease);
}

.vone-forum-shell .pill:hover,
.vone-forum-shell .forum-primary-button:hover,
.vone-forum-shell .forum-secondary-button:hover {
  transform: translateY(-1px);
  background: rgba(42, 42, 42, .94);
}

.vone-forum-shell .pill.primary,
.vone-forum-shell .forum-primary-button {
  color: #090909;
  border-color: rgba(255, 255, 255, .8);
  background: #f7f7f7;
  box-shadow: 0 14px 34px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, .12);
}

.vone-forum-shell .telegram-pill {
  color: #fff;
  border-color: var(--vone-line);
  background: rgba(22, 22, 22, .82);
  box-shadow: var(--vone-inset);
}

.vone-forum-shell .forum-main {
  padding: clamp(48px, 7vw, 96px) 0 96px;
}

.vone-forum-shell .forum-reading-column {
  width: min(calc(100% - 48px), 1320px);
}

.vone-forum-shell .forum-hero {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 30px;
  min-height: 250px;
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--vone-line-soft);
  border-radius: var(--vone-radius-xl);
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 255, 255, .09), transparent 32%),
    rgba(12, 12, 12, .6);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(28px) saturate(125%);
  backdrop-filter: blur(28px) saturate(125%);
}

.vone-forum-shell .forum-hero > div::before {
  content: "СООБЩЕСТВО VONE";
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-bottom: 24px;
  padding: 0 14px;
  border: 1px solid var(--vone-line);
  border-radius: 999px;
  color: rgba(255, 255, 255, .7);
  background: rgba(255, 255, 255, .045);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .12em;
}

.vone-forum-shell .forum-hero h1 {
  max-width: 850px;
  font-size: clamp(44px, 7vw, 88px);
  line-height: .96;
  letter-spacing: -.065em;
  text-wrap: balance;
}

.vone-forum-shell .forum-hero-copy {
  max-width: 750px;
  margin-top: 22px !important;
  color: var(--vone-muted);
  font-size: clamp(17px, 2vw, 22px);
}

.vone-forum-shell .forum-toolbar,
.vone-forum-shell .forum-new-topic,
.vone-forum-shell .forum-composer,
.vone-forum-shell .forum-topic-list,
.vone-forum-shell .forum-post-stream,
.vone-forum-shell .forum-related-grid article,
.vone-forum-shell .forum-answer-empty {
  border: 1px solid var(--vone-line-soft);
  background: rgba(14, 14, 14, .7);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(24px) saturate(125%);
  backdrop-filter: blur(24px) saturate(125%);
}

.vone-forum-shell .forum-toolbar {
  margin-top: 20px;
  border-radius: var(--vone-radius-lg);
}

.vone-forum-shell .forum-search,
.vone-forum-shell .forum-field :where(input, select, textarea),
.vone-forum-shell .forum-composer :where(input[type="text"], textarea) {
  color: #fff;
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .045);
}

.vone-forum-shell .forum-filter-chip {
  color: rgba(255, 255, 255, .62);
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .035);
}

.vone-forum-shell .forum-filter-chip.active {
  color: #070707;
  border-color: #fff;
  background: #fff;
}

.vone-forum-shell .forum-stream-head {
  padding: 34px 4px 14px;
}

.vone-forum-shell .forum-stream-head h2 {
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -.04em;
}

.vone-forum-shell .forum-topic-list {
  overflow: hidden;
  border-radius: var(--vone-radius-lg);
}

.vone-forum-shell .forum-topic-row {
  padding: 26px 30px;
  transition: background 180ms var(--vone-ease), transform 180ms var(--vone-ease);
}

.vone-forum-shell .forum-topic-row:hover {
  background: rgba(255, 255, 255, .035);
}

.vone-forum-shell .forum-topic-row h3 {
  max-width: 980px;
  font-size: clamp(20px, 2.4vw, 28px);
}

.vone-forum-shell .forum-topic-category {
  color: var(--vone-cyan);
  border-color: rgba(119, 238, 231, .2);
  background: rgba(119, 238, 231, .05);
}

.vone-forum-shell .forum-thread-main {
  padding: 44px 0 90px;
}

.vone-forum-shell .forum-thread-head h1 {
  max-width: 1080px;
  font-size: clamp(38px, 6vw, 68px);
}

.vone-forum-shell .forum-post-stream,
.vone-forum-shell .forum-new-topic,
.vone-forum-shell .forum-composer {
  border-radius: var(--vone-radius-lg);
}

.vone-forum-shell .forum-post {
  padding: clamp(22px, 4vw, 38px);
}

.vone-forum-shell .forum-post-body {
  color: rgba(255, 255, 255, .84);
  font-size: 17px;
}

.vone-forum-shell .forum-article-lead {
  max-width: 980px;
  font-size: clamp(18px, 2vw, 21px);
}

.vone-forum-shell .forum-reaction,
.vone-forum-shell .forum-report-button {
  border: 1px solid transparent;
}

.vone-forum-shell .forum-reaction:hover,
.vone-forum-shell .forum-report-button:hover,
.vone-forum-shell .forum-reaction[aria-pressed="true"] {
  color: #fff;
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .06);
}

.vone-forum-shell .forum-article-help {
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .04);
}

.vone-forum-shell .forum-article-help a {
  color: #050505;
  background: #fff;
}

.vone-forum-shell .footer {
  border-top: 1px solid var(--vone-line-soft);
}

/* -------------------------------------------------------------------------- */
/* Cabinet                                                                    */
/* -------------------------------------------------------------------------- */

body.vone-app-shell {
  min-height: 100dvh;
  background: #000;
}

.vone-app-shell .desktop-sidebar {
  top: 18px;
  bottom: 18px;
  left: 18px;
  width: 248px;
  height: auto;
  padding: 22px 18px;
  border: 1px solid var(--vone-line-soft);
  border-radius: 28px;
  background: rgba(12, 12, 12, .72);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(28px) saturate(125%);
  backdrop-filter: blur(28px) saturate(125%);
}

.vone-app-shell .desktop-sidebar-brand {
  gap: 12px;
  margin: 0 4px 28px;
  color: #fff;
  font-size: 19px;
  font-weight: 740;
}

.vone-app-shell .desktop-sidebar-brand img,
.vone-app-shell .premium-brand-logo img {
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
  transform: none;
}

.vone-app-shell .desktop-nav-link {
  min-height: 50px;
  margin-bottom: 4px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 15px;
  color: rgba(255, 255, 255, .62);
  transition: color 180ms var(--vone-ease), background 180ms var(--vone-ease);
}

.vone-app-shell .desktop-nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, .05);
}

.vone-app-shell .desktop-nav-link.active {
  color: #090909;
  border-color: #fff;
  background: #f5f5f5;
  box-shadow: 0 14px 28px rgba(255, 255, 255, .08);
}

.vone-app-shell .desktop-nav-link.active svg {
  stroke: #090909;
}

.vone-app-shell .desktop-sidebar-footer {
  border-color: var(--vone-line-soft);
}

.vone-app-shell .app {
  width: auto;
  max-width: none;
  margin-left: 286px;
  padding: 30px clamp(24px, 4vw, 64px) 110px;
}

.vone-app-shell .top {
  max-width: 1500px;
  margin: 0 auto 24px;
}

.vone-app-shell .top h1 {
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -.045em;
}

.vone-app-shell [data-dashboard-section] {
  width: min(100%, 1500px);
  margin-inline: auto;
}

.vone-app-shell :where(.card, .premium-pass, .home-action, .setup-switcher, .setup-step,
  .connection-advanced, .telegram-connect, .device-list, .device-row, .device-capacity,
  .device-choice-card, .payment-card, .tariff-card, .referral-hero, .referral-card,
  .settings-group, .settings-profile-card, .settings-row, .profile-nickname-editor) {
  border-color: var(--vone-line-soft);
  background: rgba(16, 16, 16, .7);
  box-shadow: var(--vone-inset), 0 20px 58px rgba(0, 0, 0, .3);
  -webkit-backdrop-filter: blur(24px) saturate(125%);
  backdrop-filter: blur(24px) saturate(125%);
}

.vone-app-shell .premium-pass {
  min-height: 330px;
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--vone-line);
  border-radius: var(--vone-radius-xl);
  background:
    radial-gradient(circle at 85% 10%, rgba(255, 255, 255, .09), transparent 28%),
    radial-gradient(circle at 8% 110%, rgba(119, 238, 231, .055), transparent 35%),
    rgba(14, 14, 14, .72);
}

.vone-app-shell .premium-status {
  color: var(--vone-green);
  border-color: rgba(83, 220, 147, .24);
  background: rgba(83, 220, 147, .08);
}

.vone-app-shell .premium-pass-main h2 {
  max-width: 900px;
  font-size: clamp(34px, 5.5vw, 70px);
  line-height: .98;
  letter-spacing: -.06em;
  text-wrap: balance;
}

.vone-app-shell .premium-manage,
.vone-app-shell .btn:not(.secondary),
.vone-app-shell .device-add {
  color: #080808;
  border-color: #fff;
  background: #fff;
  box-shadow: 0 16px 34px rgba(255, 255, 255, .08), inset 0 -1px 0 rgba(0, 0, 0, .12);
}

.vone-app-shell .home-action-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.vone-app-shell .home-action-primary {
  grid-column: 1 / -1;
  min-height: 104px;
}

.vone-app-shell .home-action {
  min-height: 118px;
  border-radius: var(--vone-radius-md);
  transition: transform 180ms var(--vone-ease), background 180ms var(--vone-ease);
}

.vone-app-shell .home-action:hover {
  transform: translateY(-2px);
  background: rgba(28, 28, 28, .84);
}

.vone-app-shell .home-action-icon {
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .04);
}

.vone-app-shell .section-title {
  font-size: clamp(38px, 5vw, 60px);
  letter-spacing: -.055em;
}

.vone-app-shell .connection-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr);
  align-items: start;
}

.vone-app-shell .connection-hero {
  min-height: 340px;
  border-radius: var(--vone-radius-xl);
}

.vone-app-shell .setup-switcher {
  align-self: start;
  min-width: 0;
  overflow: hidden;
  border-radius: var(--vone-radius-lg);
}

.vone-app-shell .setup-switcher .platforms {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
  gap: 6px;
}

.vone-app-shell .setup-switcher .platform-pill {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  justify-content: center;
  padding: 0 6px;
  overflow: hidden;
  font-size: clamp(10px, .9vw, 12px);
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.vone-app-shell .setup-steps {
  grid-column: 1;
}

.vone-app-shell .connection-advanced,
.vone-app-shell .telegram-connect {
  grid-column: 2;
}

.vone-app-shell .platform-pill.active,
.vone-app-shell .client-card.active,
.vone-app-shell .payment-option.active,
.vone-app-shell .device-option.active {
  color: #060606;
  border-color: #fff;
  background: #f5f5f5;
}

.vone-app-shell .platform-pill.active *,
.vone-app-shell .client-card.active *,
.vone-app-shell .payment-option.active *,
.vone-app-shell .device-option.active * {
  color: inherit;
}

.vone-app-shell .device-row {
  min-height: 100px;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.vone-app-shell .device-row:first-child {
  border-radius: var(--vone-radius-lg) var(--vone-radius-lg) 0 0;
}

.vone-app-shell .device-row:last-child {
  border-radius: 0 0 var(--vone-radius-lg) var(--vone-radius-lg);
}

.vone-app-shell .device-icon,
.vone-app-shell .device-icon img {
  flex: 0 0 auto;
  object-fit: contain;
}

.vone-app-shell .tariff-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.vone-app-shell .tariff-card {
  min-height: 330px;
  border-radius: var(--vone-radius-lg);
}

.vone-app-shell .tariff-card.popular,
.vone-app-shell .tariff-card[aria-current="true"] {
  border-color: rgba(255, 255, 255, .64);
  background:
    radial-gradient(circle at 82% 0, rgba(255, 255, 255, .11), transparent 30%),
    rgba(20, 20, 20, .86);
}

.vone-app-shell .device-choice-card,
.vone-app-shell .payment-card {
  border-radius: var(--vone-radius-lg);
}

.vone-app-shell .settings-page,
.vone-app-shell .referral-page,
.vone-app-shell .devices-page,
.vone-app-shell .tariff-page {
  padding-bottom: 32px;
}

.vone-app-shell .settings-group,
.vone-app-shell .settings-profile-card,
.vone-app-shell .referral-card {
  border-radius: var(--vone-radius-lg);
}

.vone-app-shell .settings-row {
  border-radius: 14px;
  box-shadow: none;
  background: rgba(255, 255, 255, .025);
}

.vone-app-shell .tabbar {
  border-color: var(--vone-line-soft);
  background: rgba(10, 10, 10, .78);
  -webkit-backdrop-filter: blur(28px) saturate(130%);
  backdrop-filter: blur(28px) saturate(130%);
}

.vone-app-shell .tab.active {
  color: #070707;
  background: #f4f4f4;
}

/* Cabinet palette lock.
 * Legacy liquid-glass rules used blue-tinted surfaces with higher selector
 * specificity. Keep semantic colour only for success/error states and payment
 * marks; all structural cards stay neutral black and silver. */
.vone-app-shell .card,
.vone-app-shell .home-action,
.vone-app-shell .home-action-primary,
.vone-app-shell .connection-hero,
.vone-app-shell .setup-switcher,
.vone-app-shell .setup-step,
.vone-app-shell .connection-advanced,
.vone-app-shell .telegram-connect,
.vone-app-shell .device-choice-card,
.vone-app-shell .promo-card,
.vone-app-shell .payment-card,
.vone-app-shell .tariff-card,
.vone-app-shell .referral-overview,
.vone-app-shell .bonus-card,
.vone-app-shell .share-panel,
.vone-app-shell .referral-card,
.vone-app-shell .settings-profile,
.vone-app-shell .settings-profile-card,
.vone-app-shell .settings-group,
.vone-app-shell .profile-nickname-editor {
  border-color: var(--vone-line-soft) !important;
  background:
    radial-gradient(circle at 88% 4%, rgba(255, 255, 255, .07), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, .035), transparent 46%),
    rgba(14, 14, 14, .96) !important;
  box-shadow: var(--vone-inset), 0 20px 58px rgba(0, 0, 0, .34) !important;
}

.vone-app-shell .home-action-primary,
.vone-app-shell .connection-hero,
.vone-app-shell .referral-overview,
.vone-app-shell .settings-profile {
  border-color: var(--vone-line) !important;
}

.vone-app-shell .auto-renew {
  color: var(--vone-text);
  border: 1px solid var(--vone-line-soft);
  background: rgba(255, 255, 255, .045) !important;
}

.vone-app-shell .payment-options {
  background: rgba(255, 255, 255, .025) !important;
}

.vone-app-shell .payment-option:not(.active),
.vone-app-shell .device-option:not(.active),
.vone-app-shell .client-card:not(.active),
.vone-app-shell .platform-pill:not(.active) {
  border-color: var(--vone-line-soft) !important;
  background: rgba(255, 255, 255, .045) !important;
}

.vone-app-shell .settings-row {
  background: transparent !important;
}

/* -------------------------------------------------------------------------- */
/* Authentication                                                             */
/* -------------------------------------------------------------------------- */

.vone-auth-shell .auth-brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.vone-auth-shell .screen {
  grid-template-columns: 1fr;
  place-items: center;
  min-height: 100dvh;
  padding: 116px 20px 48px;
}

.vone-auth-shell .hero {
  display: none;
}

.vone-auth-shell .card {
  width: min(100%, 680px);
  border-color: var(--vone-line);
  border-radius: 38px;
  background: rgba(16, 16, 16, .72);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(32px) saturate(135%);
  backdrop-filter: blur(32px) saturate(135%);
}

.vone-auth-shell .card h2 {
  font-size: clamp(38px, 7vw, 66px);
  letter-spacing: -.06em;
}

.vone-auth-shell :where(.telegram-auth, input, .btn, .secondary) {
  border-radius: 18px;
}

.vone-auth-shell .telegram-auth {
  border-color: var(--vone-line);
  background: rgba(255, 255, 255, .055);
  box-shadow: var(--vone-inset);
}

.vone-auth-shell .btn {
  color: #050505;
  background: #fff;
}

/* -------------------------------------------------------------------------- */
/* Onboarding                                                                 */
/* -------------------------------------------------------------------------- */

body.vone-onboard-shell {
  --bg: #000;
  --bg-soft: #0a0a0a;
  --panel: rgba(16, 16, 16, .76);
  --panel-sub: rgba(24, 24, 24, .72);
  --line: var(--vone-line-soft);
  --line-strong: var(--vone-line);
  --text: var(--vone-text);
  --muted: var(--vone-muted);
  --accent: #fff;
  --accent-strong: var(--vone-cyan);
  --accent-soft: rgba(255, 255, 255, .08);
  --success: var(--vone-green);
  --warning: #ffd27a;
  --danger: var(--vone-red);
  --shadow: var(--vone-shadow);
  min-height: 100%;
  color: var(--vone-text);
  background: #000;
}

body.vone-onboard-shell::before {
  opacity: .74;
  background:
    repeating-radial-gradient(
      ellipse at 48% 38%,
      transparent 0 38px,
      rgba(255, 255, 255, .052) 39px 41px,
      transparent 42px 77px
    ),
    radial-gradient(ellipse at 50% 10%, rgba(255, 255, 255, .07), transparent 36%),
    #000;
}

body.vone-onboard-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, .05), transparent 27%),
    radial-gradient(circle at 84% 74%, rgba(119, 238, 231, .045), transparent 31%),
    linear-gradient(180deg, rgba(0, 0, 0, .06), rgba(0, 0, 0, .68));
  animation: vone-portal-glow 18s ease-in-out infinite;
}

.vone-onboard-shell .shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin-top: 18px;
  gap: 18px;
}

.vone-onboard-shell :is(
  .panel,
  .panel-sub,
  .section-card,
  .device-card,
  .summary-tile,
  .tab-btn,
  .language-switch,
  .device-limit-dialog
) {
  color: var(--vone-text);
  border: 1px solid var(--vone-line-soft);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .014) 44%),
    rgba(15, 15, 15, .74);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(30px) saturate(125%);
  backdrop-filter: blur(30px) saturate(125%);
}

.vone-onboard-shell :where(.panel, .panel-sub)::before {
  opacity: .6;
  background: linear-gradient(120deg, rgba(255, 255, 255, .08), transparent 32%);
}

.vone-onboard-shell .hero-panel {
  padding: 18px;
  background:
    radial-gradient(circle at 88% 8%, rgba(119, 238, 231, .055), transparent 26%),
    linear-gradient(145deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .014) 44%),
    rgba(11, 11, 11, .76);
}

.vone-onboard-shell .brand-bar {
  min-height: 62px;
}

.vone-onboard-shell .brand-logo {
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(119, 238, 231, .08));
}

.vone-onboard-shell :is(
  .brand-copy strong,
  .summary-left strong,
  .summary-tile strong,
  .section-head h2,
  .devices-panel h2,
  .section-card h3,
  .device-card strong,
  .tab-btn-label,
  .device-limit-header h2,
  .device-limit-device-copy strong
) {
  color: #fff;
}

.vone-onboard-shell :is(
  .summary-left span:not(.summary-check),
  .device-card span,
  .device-card small,
  .section-copy,
  .mini-note,
  .note-block,
  .device-meta dd,
  .steps-list,
  .subscription-note,
  .section-card p,
  .summary-tile-label,
  .device-limit-header p,
  .device-limit-device-copy span,
  .device-limit-device-copy small
) {
  color: var(--vone-muted);
}

.vone-onboard-shell .subscription-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .016)),
    rgba(18, 18, 18, .72);
}

.vone-onboard-shell .summary-check {
  color: #050505;
  background: #fff;
  box-shadow: 0 14px 34px rgba(255, 255, 255, .08);
}

.vone-onboard-shell .summary-tile {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .055), transparent 46%),
    rgba(22, 22, 22, .72);
}

.vone-onboard-shell .summary-tile-icon,
.vone-onboard-shell .icon-badge {
  color: #fff;
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .07);
  box-shadow: var(--vone-inset);
}

.vone-onboard-shell .icon-badge.success {
  color: var(--vone-green);
  border-color: rgba(83, 220, 147, .24);
  background: rgba(83, 220, 147, .08);
}

.vone-onboard-shell .summary-tile.is-accent {
  border-color: rgba(119, 238, 231, .2);
  background: linear-gradient(135deg, rgba(119, 238, 231, .075), rgba(255, 255, 255, .018));
}

.vone-onboard-shell .summary-tile.is-success {
  border-color: rgba(83, 220, 147, .2);
  background: linear-gradient(135deg, rgba(83, 220, 147, .075), rgba(255, 255, 255, .018));
}

.vone-onboard-shell .summary-tile.is-warning {
  border-color: rgba(255, 210, 122, .2);
  background: linear-gradient(135deg, rgba(255, 210, 122, .07), rgba(255, 255, 255, .018));
}

.vone-onboard-shell .summary-tile.is-danger {
  border-color: rgba(255, 103, 109, .22);
  background: linear-gradient(135deg, rgba(255, 103, 109, .07), rgba(255, 255, 255, .018));
}

.vone-onboard-shell :where(.summary-pill, .tag) {
  color: rgba(255, 255, 255, .72);
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .055);
  box-shadow: var(--vone-inset);
}

.vone-onboard-shell .platform-picker {
  color: var(--vone-muted);
}

.vone-onboard-shell .platform-picker select {
  color: #fff;
  border-color: var(--vone-line);
  background-color: rgba(20, 20, 20, .88);
  box-shadow: var(--vone-inset);
}

.vone-onboard-shell .tab-btn {
  color: rgba(255, 255, 255, .68);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .05), transparent 46%),
    rgba(20, 20, 20, .74);
}

.vone-onboard-shell .tab-btn::after {
  background: linear-gradient(135deg, rgba(255, 255, 255, .075), rgba(119, 238, 231, .025));
}

.vone-onboard-shell .tab-btn-dot {
  background: rgba(255, 255, 255, .2);
}

.vone-onboard-shell .tab-btn-logo img {
  opacity: .34;
  filter: grayscale(1) brightness(1.5);
}

.vone-onboard-shell .tab-btn-fallback {
  color: rgba(255, 255, 255, .18);
}

.vone-onboard-shell .tab-btn.is-active {
  border-color: rgba(255, 255, 255, .34);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .025) 58%),
    rgba(25, 25, 25, .88);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .34), var(--vone-inset);
}

.vone-onboard-shell .tab-btn.is-active .tab-btn-dot {
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .09);
}

.vone-onboard-shell .tab-btn.is-active .tab-btn-label {
  color: #fff;
}

.vone-onboard-shell .tab-btn.is-active .tab-btn-logo img,
.vone-onboard-shell .tab-btn.is-active .tab-btn-fallback {
  opacity: .52;
}

.vone-onboard-shell :where(.action-btn.primary, .action-btn.secondary) {
  color: #080808;
  border-color: rgba(255, 255, 255, .82);
  background: #f7f7f7;
  box-shadow: 0 14px 34px rgba(255, 255, 255, .08), inset 0 -1px 0 rgba(0, 0, 0, .12);
}

.vone-onboard-shell .action-btn.ghost,
.vone-onboard-shell .pill-btn {
  color: #fff;
  border-color: var(--vone-line);
  background: rgba(255, 255, 255, .065);
  box-shadow: var(--vone-inset);
}

.vone-onboard-shell .action-btn.danger {
  color: #ff8d92;
  border-color: rgba(255, 103, 109, .24);
  background: rgba(255, 103, 109, .075);
}

.vone-onboard-shell :where(.action-btn, .tab-btn) {
  transition:
    transform 180ms var(--vone-ease),
    border-color 180ms var(--vone-ease),
    background 180ms var(--vone-ease),
    box-shadow 180ms var(--vone-ease);
}

.vone-onboard-shell :where(.action-btn, .tab-btn):hover {
  transform: translateY(-2px);
}

.vone-onboard-shell :where(.result-note, .note-block) {
  color: var(--vone-muted);
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .04);
}

.vone-onboard-shell .steps-list {
  color: rgba(255, 255, 255, .7);
}

.vone-onboard-shell .device-meta dt {
  color: var(--vone-soft);
}

.vone-onboard-shell .device-meta dd {
  color: rgba(255, 255, 255, .72);
}

.vone-onboard-shell .language-switch {
  border: 1px solid var(--vone-line-soft);
  background: rgba(16, 16, 16, .82);
}

.vone-onboard-shell .language-chip {
  color: var(--vone-muted);
}

.vone-onboard-shell .language-chip.is-active {
  color: #070707;
  background: #fff;
}

.vone-onboard-shell .device-limit-overlay {
  background: rgba(0, 0, 0, .76);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.vone-onboard-shell .device-limit-choice {
  color: #fff;
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .045);
  box-shadow: var(--vone-inset);
}

.vone-onboard-shell .device-limit-close {
  color: #fff;
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .06);
}

.vone-onboard-shell .device-limit-status {
  color: #ff9da2;
  border-color: rgba(255, 103, 109, .2);
  background: rgba(255, 103, 109, .07);
}

/* -------------------------------------------------------------------------- */
/* Legal and checkout                                                          */
/* -------------------------------------------------------------------------- */

body.vone-legal-shell,
body.vone-checkout-shell {
  margin: 0;
  min-width: 320px;
  min-height: 100dvh;
  color: var(--vone-text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.vone-public-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(calc(100% - 32px), 1160px);
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 14px auto 0;
  padding: 9px 12px 9px 16px;
  border: 1px solid var(--vone-line-soft);
  border-radius: 24px;
  background: rgba(14, 14, 14, .72);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(28px) saturate(130%);
  backdrop-filter: blur(28px) saturate(130%);
}

.vone-public-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  font-weight: 740;
}

.vone-public-brand img {
  width: 46px;
  height: 46px;
  border-radius: 0;
  object-fit: contain;
}

.vone-public-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vone-public-actions a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--vone-line);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, .04);
  text-decoration: none;
}

.vone-public-actions a:last-child {
  color: #060606;
  background: #fff;
}

.vone-legal-shell > main {
  width: min(calc(100% - 32px), 1040px);
  margin: 46px auto 110px;
  padding: clamp(28px, 5vw, 62px);
  border: 1px solid var(--vone-line-soft);
  border-radius: var(--vone-radius-xl);
  background: rgba(13, 13, 13, .72);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(28px) saturate(125%);
  backdrop-filter: blur(28px) saturate(125%);
}

.vone-legal-shell > main * {
  min-width: 0;
}

.vone-legal-shell :where(h1, h2, h3, p, li, a, code) {
  overflow-wrap: anywhere;
}

.vone-legal-shell > main > header {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--vone-line-soft);
}

.vone-legal-shell h1 {
  margin: 0 0 12px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: .98;
  letter-spacing: -.06em;
  text-wrap: balance;
}

.vone-legal-shell h2 {
  margin: 38px 0 12px;
  color: #fff;
  font-size: clamp(21px, 3vw, 28px);
  letter-spacing: -.03em;
}

.vone-legal-shell :where(p, li) {
  color: rgba(255, 255, 255, .68);
  font-size: 16px;
  line-height: 1.7;
}

.vone-legal-shell a {
  color: var(--vone-cyan);
}

.vone-legal-shell .notice,
.vone-legal-shell .cookie-card {
  border-color: var(--vone-line-soft);
  background: rgba(255, 255, 255, .035);
  box-shadow: var(--vone-inset);
}

.vone-legal-shell .notice {
  border-radius: var(--vone-radius-lg);
}

.vone-legal-shell .cookie-card {
  border-radius: var(--vone-radius-md);
}

.vone-checkout-shell > .card,
.vone-checkout-shell > main.card {
  width: min(calc(100% - 32px), 780px);
  margin: max(40px, 8vh) auto;
  border-color: var(--vone-line);
  border-radius: var(--vone-radius-xl);
  background: rgba(14, 14, 14, .74);
  box-shadow: var(--vone-shadow), var(--vone-inset);
  -webkit-backdrop-filter: blur(30px) saturate(130%);
  backdrop-filter: blur(30px) saturate(130%);
}

.vone-checkout-shell .action-btn.primary {
  color: #060606;
  background: #fff;
}

@media (max-width: 1199px) {
  .vone-forum-shell .container,
  .vone-forum-shell .site-header > .container {
    width: min(calc(100% - 24px), 1160px);
  }

  .vone-forum-shell .header-inner {
    border-radius: 24px;
  }

  .vone-forum-shell .header-inner.menu-open {
    border-radius: 26px;
  }

  .vone-forum-shell .menu-toggle {
    width: 46px;
    height: 46px;
    border: 1px solid var(--vone-line-soft);
    background: rgba(255, 255, 255, .045);
  }

  .vone-app-shell .desktop-sidebar {
    display: none;
  }

  .vone-app-shell .app {
    width: 100%;
    margin-left: 0;
    padding: 26px 20px 118px;
  }

  .vone-app-shell .connection-grid {
    grid-template-columns: 1fr;
  }

  .vone-app-shell .setup-switcher .platform-pill {
    font-size: 12px;
  }

  .vone-app-shell .connection-advanced,
  .vone-app-shell .telegram-connect {
    grid-column: auto;
  }

  .vone-app-shell .tariff-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .vone-forum-shell .forum-reading-column {
    width: min(calc(100% - 20px), 1320px);
  }

  .vone-forum-shell .forum-main {
    padding-top: 26px;
  }

  .vone-forum-shell .forum-hero {
    min-height: 0;
    grid-template-columns: 1fr;
    align-items: start;
    padding: 26px 22px;
    border-radius: 26px;
  }

  .vone-forum-shell .forum-hero > div::before {
    margin-bottom: 18px;
  }

  .vone-forum-shell .forum-hero h1 {
    font-size: clamp(40px, 13vw, 62px);
  }

  .vone-forum-shell .forum-topic-row {
    padding: 20px 18px;
  }

  .vone-app-shell .app {
    padding-inline: 14px;
  }

  .vone-app-shell .top {
    margin-bottom: 18px;
  }

  .vone-app-shell .premium-pass {
    min-height: 0;
    padding: 24px 20px;
    border-radius: 26px;
  }

  .vone-app-shell .premium-pass-main h2 {
    font-size: clamp(34px, 11vw, 52px);
  }

  .vone-app-shell .home-action-grid {
    grid-template-columns: 1fr 1fr;
  }

  .vone-app-shell .home-action-primary {
    grid-column: 1 / -1;
  }

  .vone-app-shell .tariff-grid {
    grid-template-columns: 1fr;
  }

  .vone-auth-shell .auth-brand {
    left: 18px;
    top: 18px;
  }

  .vone-auth-shell .screen {
    padding: 96px 12px 34px;
  }

  .vone-auth-shell .card {
    border-radius: 28px;
  }

  .vone-public-bar {
    width: calc(100% - 20px);
    margin-top: 10px;
    border-radius: 22px;
  }

  .vone-public-actions a:first-child {
    display: none;
  }

  .vone-legal-shell > main {
    width: calc(100% - 20px);
    margin-top: 20px;
    padding: 26px 20px;
    border-radius: 26px;
  }

  .vone-legal-shell h1 {
    font-size: clamp(26px, 8.3vw, 36px);
    line-height: 1.02;
    overflow-wrap: normal;
    hyphens: auto;
  }

  .vone-onboard-shell .shell {
    width: calc(100% - 16px);
    margin-top: 8px;
  }

  .vone-onboard-shell .hero-panel,
  .vone-onboard-shell .setup-panel,
  .vone-onboard-shell .devices-panel {
    border-radius: 26px;
  }
}

@media (max-width: 480px) {
  .vone-app-shell .home-action-grid {
    grid-template-columns: 1fr;
  }

  .vone-app-shell .home-action-primary {
    grid-column: auto;
  }

  .vone-app-shell .home-action {
    min-height: 92px;
  }

  .vone-forum-shell .forum-topic-meta {
    align-items: flex-start;
  }

  .vone-forum-shell .forum-topic-meta time {
    width: 100%;
  }

  .vone-public-brand span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vone-forum-shell::before,
  .vone-forum-shell::after,
  .vone-app-shell::before,
  .vone-app-shell::after,
  .vone-legal-shell::before,
  .vone-legal-shell::after,
  .vone-checkout-shell::before,
  .vone-checkout-shell::after,
  .vone-onboard-shell::before,
  .vone-onboard-shell::after {
    animation: none;
  }
}