/* STS v5.8.25 - polished sidebar control and expanded alignment */
@media (min-width: 761px) {
  /* Expanded sidebar: consistent inner grid and spacing */
  html body .sts402-sidebar[data-sts-sidebar]:not(.is-collapsed) {
    padding: 12px 12px 16px !important;
    scrollbar-width: thin;
    scrollbar-color: rgba(159,78,255,.65) transparent;
  }

  .sts402-sidebar:not(.is-collapsed) .sts421-sidebar-head {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    width: 100% !important;
    min-height: 48px !important;
    margin: 0 0 10px !important;
    padding: 0 2px !important;
  }

  /* Premium circular menu control in both sidebar states */
  .sts402-sidebar .sts421-sidebar-toggle {
    position: relative !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    min-width: 40px !important;
    height: 40px !important;
    min-height: 40px !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 1px solid rgba(188,126,255,.48) !important;
    border-radius: 50% !important;
    background:
      radial-gradient(circle at 30% 24%, rgba(255,255,255,.2), transparent 32%),
      linear-gradient(145deg, #a53fff 0%, #7b2de0 52%, #6020b8 100%) !important;
    color: #fff !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.22),
      0 8px 22px rgba(111,36,194,.28) !important;
    cursor: pointer !important;
    transform: translateZ(0) !important;
    transition: transform .16s ease, box-shadow .16s ease, filter .16s ease, border-color .16s ease !important;
  }

  .sts402-sidebar .sts421-sidebar-toggle::before {
    content: '';
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: inherit;
    pointer-events: none;
  }

  .sts402-sidebar .sts421-sidebar-toggle:hover,
  .sts402-sidebar .sts421-sidebar-toggle:focus-visible {
    border-color: rgba(218,175,255,.8) !important;
    filter: brightness(1.08) saturate(1.08) !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.28),
      0 0 0 4px rgba(159,70,255,.12),
      0 12px 28px rgba(112,37,198,.38) !important;
    transform: translateY(-1px) !important;
    outline: none !important;
  }

  .sts402-sidebar .sts421-sidebar-toggle:active {
    transform: translateY(0) scale(.95) !important;
  }

  .sts402-sidebar .sts421-sidebar-toggle span {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 22px !important;
    height: 10px !important;
    margin: 0 !important;
    color: transparent !important;
    font-size: 0 !important;
    line-height: 0 !important;
    letter-spacing: 0 !important;
    transform: none !important;
  }

  .sts402-sidebar .sts421-sidebar-toggle span::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 7px 0 0 #fff, 14px 0 0 #fff;
    opacity: .94;
    transform: translateX(-7px);
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 0 16px !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav a {
    box-sizing: border-box !important;
    display: grid !important;
    grid-template-columns: 28px minmax(0,1fr) !important;
    align-items: center !important;
    width: 100% !important;
    min-height: 46px !important;
    margin: 0 !important;
    padding: 0 14px !important;
    gap: 12px !important;
    border: 1px solid transparent !important;
    border-radius: 11px !important;
    color: #d9dde7 !important;
    transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav a > span {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 28px !important;
    height: 28px !important;
    margin: 0 !important;
    font-size: 18px !important;
    line-height: 1 !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav a > b {
    display: block !important;
    min-width: 0 !important;
    font-weight: 700 !important;
    line-height: 1.1 !important;
    text-align: left !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav a:hover,
  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav a:focus-visible {
    color: #fff !important;
    background: rgba(255,255,255,.045) !important;
    border-color: rgba(255,255,255,.075) !important;
    outline: none !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-nav a.active {
    color: #fff !important;
    background: linear-gradient(135deg, rgba(104,37,174,.78), rgba(66,22,111,.86)) !important;
    border-color: rgba(182,111,255,.28) !important;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 8px 20px rgba(57,18,99,.18) !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-side-title {
    margin: 4px 0 8px !important;
    padding: 15px 2px 0 !important;
    border-top: 1px solid rgba(255,255,255,.08) !important;
    color: #9299a8 !important;
    font-size: 10px !important;
    letter-spacing: .075em !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-followed {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-followed > a {
    display: grid !important;
    grid-template-columns: 38px minmax(0,1fr) auto !important;
    align-items: center !important;
    min-height: 52px !important;
    padding: 6px 8px !important;
    gap: 9px !important;
    border: 1px solid transparent !important;
    border-radius: 10px !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-followed > a:hover,
  .sts402-sidebar:not(.is-collapsed) .sts402-followed > a:focus-visible {
    background: rgba(255,255,255,.04) !important;
    border-color: rgba(255,255,255,.07) !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-followed img {
    width: 36px !important;
    height: 36px !important;
    margin: 0 !important;
    border-radius: 50% !important;
    object-fit: cover !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-followed span {
    min-width: 0 !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-followed span b,
  .sts402-sidebar:not(.is-collapsed) .sts402-followed span small {
    display: block !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .sts402-sidebar:not(.is-collapsed) .sts402-show-more {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 40px !important;
    margin: 12px 0 0 !important;
    border-radius: 10px !important;
  }

  /* Keep the compact state centred after the shared button redesign. */
  .sts402-sidebar.is-collapsed .sts421-sidebar-head {
    width: 40px !important;
    height: 40px !important;
    min-height: 40px !important;
    margin: 0 auto 9px !important;
  }

  .sts402-sidebar.is-collapsed .sts421-sidebar-toggle {
    width: 36px !important;
    min-width: 36px !important;
    height: 36px !important;
    min-height: 36px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sts421-sidebar-toggle,
  .sts402-side-nav a,
  .sts402-followed > a { transition: none !important; }
}