:root {
  --ob-bg: #080808;
  --ob-panel: #101010;
  --ob-line: rgba(255,255,255,.13);
  --ob-line-strong: rgba(255,255,255,.3);
  --ob-text: #f2f2ee;
  --ob-muted: #a0a09a;
  --ob-acid: #c6c3bb;
  --ob-sidebar: 248px;
}

.ob-sso-hidden { display: none !important; }
.ob-unified-login {
  width: 100%;
  min-height: 44px;
  margin-top: 14px;
  padding: 12px 18px;
  border: 1px solid var(--ob-text);
  border-radius: 0;
  background: var(--ob-text);
  color: #050505;
  font: 700 10px/1 "IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  letter-spacing: .1em;
  cursor: pointer;
}

body.ob-kz-authenticated [data-testid="sidebar"] { display: none !important; }
.ob-staff-menu-backdrop { display: none; }
.ob-staff-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
  width: var(--ob-sidebar);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--ob-line);
  background: #050505;
  color: var(--ob-text);
  font: 13px/1.35 "IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  letter-spacing: .015em;
}
.ob-staff-sidebar[hidden] { display: none !important; }
.ob-staff-menu-close { display: none; }
.ob-brand {
  flex: 0 0 auto;
  display: block;
  padding: 8px 8px 34px;
  color: var(--ob-text);
  text-decoration: none;
}
.ob-brand-desktop-logo {
  position: relative;
  width: min(174px,100%);
  aspect-ratio: 1386/482;
  margin-inline: auto;
  display: block;
}
.ob-brand-desktop-logo img,
.ob-brand-mobile-logo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.ob-brand-desktop-logo-dark,
.ob-brand-mobile-logo-dark { filter: invert(1); }
.ob-brand-desktop-logo-light,
.ob-brand-mobile-logo-light { display: none; }
.ob-brand-mobile-logo,
.ob-brand-mobile-word { display: none; }
.ob-nav {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 5px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #2a2a2a transparent;
}
.ob-nav-item {
  position: relative;
  width: 100%;
  padding: 12px 44px 12px 11px;
  display: block;
  border: 0;
  background: transparent;
  color: var(--ob-muted);
  text-align: left;
  text-decoration: none;
  font: inherit;
  letter-spacing: .11em;
  cursor: pointer;
  transition: 160ms ease;
}
.ob-nav-item:hover { background: #111; color: var(--ob-text); }
.ob-nav-item.is-active { background: var(--ob-text); color: #050505; }
.ob-nav-dashboard {
  margin-bottom: 7px;
  font-size: 10px;
  font-weight: 600;
}
.ob-nav-group { border-top: 1px solid rgba(255,255,255,.08); }
.ob-nav-group > summary {
  position: relative;
  min-height: 38px;
  padding: 8px 9px 8px 10px;
  display: grid;
  grid-template-columns: 24px minmax(0,1fr) 9px;
  align-items: center;
  gap: 7px;
  color: #a0a09a;
  list-style: none;
  cursor: pointer;
  user-select: none;
  transition: 160ms ease;
}
.ob-nav-group > summary::-webkit-details-marker { display: none; }
.ob-nav-group > summary:hover,
.ob-nav-group.is-active-group > summary { background: #0e0e0e; color: var(--ob-text); }
.ob-nav-group > summary span { font-size: 7px; opacity: .45; }
.ob-nav-group > summary strong {
  min-width: 0;
  overflow: hidden;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: .095em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ob-nav-group > summary i {
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translate(-1px,-1px);
  transition: transform 160ms ease;
}
.ob-nav-group[open] > summary i { transform: rotate(225deg) translate(-1px,-1px); }
.ob-nav-group-items { padding: 1px 0 7px; display: grid; gap: 1px; }
.ob-nav-group-items .ob-nav-item {
  min-height: 32px;
  padding: 8px 44px 8px 11px;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: .09em;
}
.ob-sidebar-chat-nav {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--ob-line);
}
.ob-sidebar-chat-nav .ob-nav-item {
  min-height: 42px;
  color: var(--ob-text);
  font-size: 9px;
  font-weight: 650;
}
.ob-sidebar-chat-nav .ob-nav-item + .ob-nav-item { margin-top: 3px; }
.ob-sidebar-mobile-account { display: none; }
.ob-sidebar-status {
  margin-top: 10px;
  padding: 16px 9px 0;
  display: flex;
  align-items: flex-start;
  gap: 11px;
  border-top: 1px solid var(--ob-line);
}
.ob-sidebar-status .ob-signal {
  width: 7px;
  height: 7px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--ob-acid);
  box-shadow: 0 0 13px var(--ob-acid);
}
.ob-sidebar-status b,
.ob-sidebar-status small { display: block; }
.ob-sidebar-status b { font-size: 9px; letter-spacing: .14em; }
.ob-sidebar-status small { margin-top: 5px; color: var(--ob-muted); font-size: 9px; }

[data-testid="topbar"].ob-ru-topbar {
  min-height: 91px;
  margin: 0 0 28px;
  padding: 20px 38px 29px;
  align-items: flex-end;
  border-bottom: 1px solid var(--ob-line) !important;
  background: var(--ob-bg) !important;
  color: var(--ob-text) !important;
  box-shadow: none !important;
}
[data-testid="topbar"].ob-ru-topbar h1 {
  margin: 0;
  font: 500 30px/1 Arial,sans-serif !important;
  letter-spacing: -.035em;
}
.ob-original-menu-button { display: none !important; }
.ob-topbar-mobile-logo { display: none; }
.ob-system-trigger {
  min-width: 142px;
  min-height: 42px;
  padding: 5px 9px 5px 6px;
  display: grid;
  grid-template-columns: 29px minmax(0,1fr) auto;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--ob-line);
  border-radius: 0;
  background: transparent;
  color: var(--ob-text);
  text-align: left;
  cursor: pointer;
  font-family: "IBM Plex Mono","SFMono-Regular",Consolas,monospace;
}
.ob-system-trigger > i {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ob-line);
  background: rgba(255,255,255,.05);
  color: var(--ob-text);
  font: 700 9px/1 inherit;
  font-style: normal;
}
.ob-system-trigger > span { min-width: 0; display: grid; gap: 3px; }
.ob-system-trigger b { font-size: 8px; letter-spacing: .12em; }
.ob-system-trigger small {
  overflow: hidden;
  color: var(--ob-muted);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ob-system-trigger em { color: var(--ob-muted); font: normal 16px/1 sans-serif; }

.ob-mobile-tabbar { display: none; }
.ob-system-layer {
  position: fixed;
  inset: 0;
  z-index: 10000;
  padding: 14px;
  display: grid;
  place-items: center;
}
.ob-system-layer[hidden] { display: none; }
.ob-system-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(10px);
}
.ob-system-dialog {
  position: relative;
  width: min(570px,100%);
  overflow: hidden;
  border: 1px solid var(--ob-line-strong);
  border-radius: 0;
  background: #090a0b;
  color: var(--ob-text);
  box-shadow: 0 28px 90px rgba(0,0,0,.6);
  font-family: "IBM Plex Mono","SFMono-Regular",Consolas,monospace;
}
.ob-system-head {
  padding: 19px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--ob-line);
}
.ob-system-head p { margin: 0 0 5px; color: var(--ob-muted); font-size: 9px; letter-spacing: .16em; }
.ob-system-head h2 { margin: 0; font: 500 22px/1 Arial,sans-serif; }
.ob-system-close {
  width: 38px;
  height: 38px;
  border: 1px solid var(--ob-line);
  background: transparent;
  color: var(--ob-text);
  font-size: 24px;
  cursor: pointer;
}
.ob-system-list { padding: 20px 22px 16px; display: grid; gap: 9px; }
.ob-system-option {
  min-height: 74px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 40px minmax(0,1fr) auto;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--ob-line);
  border-radius: 0;
  background: var(--ob-panel);
  color: var(--ob-text);
  text-align: left;
  cursor: pointer;
}
.ob-system-option > i {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ob-line);
  background: var(--ob-acid);
  color: #080808;
  font: 700 9px/1 "IBM Plex Mono",monospace;
  font-style: normal;
}
.ob-system-option > span { min-width: 0; display: grid; gap: 4px; }
.ob-system-option b,
.ob-system-option small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ob-system-option b { font-size: 12px; }
.ob-system-option small { color: var(--ob-muted); font-size: 9px; }
.ob-system-option em { color: var(--ob-muted); font: 700 8px/1 "IBM Plex Mono",monospace; font-style: normal; letter-spacing: .1em; }
.ob-system-option.is-current { cursor: default; }
.ob-system-option.is-current em { color: #7fb990; }
.ob-system-note {
  margin: 0;
  padding: 14px 22px 20px;
  border-top: 1px solid var(--ob-line);
  color: var(--ob-muted);
  font-size: 10px;
  line-height: 1.55;
}
.ob-system-note.is-error { color: #ff5353; }

@media (max-width: 1023px) {
  :root {
    --ob-mobile-bg: #000;
    --ob-mobile-surface: #1c1c1e;
    --ob-mobile-surface-raised: #2c2c2e;
    --ob-mobile-label: #f5f5f7;
    --ob-mobile-secondary: #98989d;
    --ob-mobile-separator: rgba(84,84,88,.65);
    --ob-mobile-accent: #c7c7cc;
  }
  body.ob-kz-authenticated {
    min-width: 0;
    padding-bottom: calc(58px + env(safe-area-inset-bottom));
    background: var(--ob-mobile-bg);
    color: var(--ob-mobile-label);
    font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
    letter-spacing: 0;
  }
  .ob-staff-menu-backdrop {
    position: fixed;
    inset: 0;
    z-index: 69;
    border: 0;
    background: rgba(0,0,0,.36);
    backdrop-filter: blur(5px);
  }
  body.ob-staff-menu-open .ob-staff-menu-backdrop { display: block; }
  .ob-staff-sidebar {
    inset: auto 8px calc(74px + env(safe-area-inset-bottom)) 8px;
    z-index: 70;
    width: auto;
    height: auto;
    max-height: calc(100dvh - 96px - env(safe-area-inset-bottom));
    padding: 18px 14px 16px;
    border: 1px solid var(--ob-mobile-separator);
    border-radius: 26px;
    background: rgba(28,28,30,.94);
    box-shadow: 0 18px 70px rgba(0,0,0,.52);
    color: var(--ob-mobile-label);
    font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
    transform: translate3d(0,calc(100% + 110px),0);
    transition: transform .34s cubic-bezier(.22,1,.36,1);
    backdrop-filter: blur(28px) saturate(160%);
  }
  body.ob-staff-menu-open .ob-staff-sidebar { transform: translate3d(0,0,0); }
  .ob-staff-menu-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: var(--ob-mobile-surface-raised);
    color: var(--ob-mobile-secondary);
    font-size: 23px;
    cursor: pointer;
  }
  .ob-brand {
    min-height: 61px;
    padding: 3px 48px 18px;
    display: grid;
    place-items: center;
  }
  .ob-brand-desktop-logo { display: none; }
  .ob-brand-mobile-logo { position: relative; width: 112px; aspect-ratio: 1386/482; display: block; }
  .ob-brand-mobile-word {
    margin-top: 7px;
    display: block;
    color: var(--ob-mobile-label);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .18em;
    line-height: 1;
    text-indent: .18em;
  }
  .ob-nav {
    flex: 0 1 auto;
    display: block;
    padding: 2px 0 10px;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .ob-nav-dashboard,
  .ob-nav-group {
    overflow: hidden;
    border: 0;
    border-radius: 14px;
    background: var(--ob-mobile-surface-raised);
  }
  .ob-nav-dashboard,
  .ob-nav-group { margin-bottom: 6px; }
  .ob-nav-dashboard { min-height: 46px; }
  .ob-nav-group > summary { min-height: 44px; padding: 9px 12px; }
  .ob-nav-group > summary strong { font-size: 11px; letter-spacing: .02em; }
  .ob-nav-group-items { gap: 0; padding: 0; background: rgba(0,0,0,.16); }
  .ob-nav-group-items .ob-nav-item {
    min-height: 44px;
    padding: 11px 42px 11px 16px;
    border-top: 1px solid var(--ob-mobile-separator);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0;
  }
  .ob-nav-item.is-active,
  .ob-nav-group-items .ob-nav-item.is-active {
    background: var(--ob-mobile-accent);
    color: #111;
    box-shadow: none;
  }
  .ob-sidebar-chat-nav { display: none; }
  .ob-sidebar-mobile-account {
    flex: 0 0 auto;
    margin-top: 2px;
    padding: 14px 10px 4px;
    display: grid;
    gap: 11px;
    border-top: 1px solid var(--ob-mobile-separator);
  }
  .ob-sidebar-mobile-identity { display: grid; gap: 3px; }
  .ob-sidebar-mobile-identity b { font-size: 14px; }
  .ob-sidebar-mobile-identity span { color: var(--ob-mobile-secondary); font-size: 12px; }
  .ob-sidebar-mobile-quick-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .ob-sidebar-mobile-quick-action {
    position: relative;
    min-width: 72px;
    max-width: 112px;
    min-height: 62px;
    padding: 8px 5px 7px;
    flex: 1 1 76px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 5px;
    border: 1px solid var(--ob-mobile-separator);
    border-radius: 15px;
    background: var(--ob-mobile-surface-raised);
    color: var(--ob-mobile-label);
    text-align: center;
    cursor: pointer;
  }
  .ob-sidebar-mobile-quick-action svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
  }
  .ob-sidebar-mobile-quick-action span {
    overflow: hidden;
    max-width: 100%;
    color: var(--ob-mobile-secondary);
    font-size: 8px;
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .ob-sidebar-mobile-actions { display: grid; grid-template-columns: 1fr; }
  .ob-sidebar-mobile-actions button {
    min-height: 42px;
    border: 1px solid var(--ob-mobile-separator);
    border-radius: 12px;
    background: transparent;
    color: var(--ob-mobile-label);
    font-size: 11px;
    cursor: pointer;
  }
  .ob-sidebar-status { display: none; }
  [data-testid="topbar"].ob-ru-topbar {
    position: sticky;
    inset: 0 0 auto;
    z-index: 40;
    min-height: calc(56px + env(safe-area-inset-top));
    margin: 0;
    padding: calc(env(safe-area-inset-top) + 8px) 110px 8px 16px;
    align-items: center;
    border-bottom: .5px solid var(--ob-mobile-separator) !important;
    background: rgba(28,28,30,.82) !important;
    backdrop-filter: blur(22px) saturate(180%);
  }
  [data-testid="topbar"].ob-ru-topbar h1,
  [data-testid="topbar"].ob-ru-topbar h2 { display: none !important; }
  .ob-topbar-mobile-logo { position: relative; width: 108px; height: 40px; display: block; }
  .ob-topbar-mobile-logo img { width: 100%; height: 100%; object-fit: contain; filter: invert(1); }
  .ob-system-trigger { display: none !important; }
  .ob-mobile-tabbar {
    position: fixed;
    inset: auto 0 0;
    z-index: 60;
    min-height: calc(58px + env(safe-area-inset-bottom));
    padding: 5px 8px env(safe-area-inset-bottom);
    display: grid;
    grid-template-columns: repeat(5,minmax(0,1fr));
    border-top: .5px solid var(--ob-mobile-separator);
    background: rgba(28,28,30,.86);
    backdrop-filter: blur(24px) saturate(180%);
  }
  .ob-mobile-tabbar[hidden] { display: none !important; }
  .ob-mobile-tab {
    position: relative;
    min-width: 0;
    min-height: 50px;
    padding: 3px 2px 2px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 2px;
    border: 0;
    border-radius: 11px;
    background: transparent;
    color: var(--ob-mobile-secondary);
    text-decoration: none;
    cursor: pointer;
  }
  .ob-mobile-tab svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .ob-mobile-tab-more svg circle { fill: currentColor; stroke: none; }
  .ob-mobile-tab span { font-size: 10px; font-weight: 500; line-height: 1.1; }
  .ob-mobile-tab.is-active,
  .ob-mobile-tab.is-menu-open { color: var(--ob-mobile-accent); }
  .ob-system-layer { align-items: end; }
  .ob-system-dialog { width: 100%; border-radius: 26px 26px 18px 18px; }
  .ob-system-list { padding: 14px; }
  .ob-system-option { min-height: 68px; grid-template-columns: 38px minmax(0,1fr) auto; gap: 10px; }
  .ob-system-option > i { width: 38px; height: 38px; }
}

@media (min-width: 1024px) {
  .ob-mobile-tabbar { display: none !important; }
}