/* Member sidebar only · atmospheric charcoal / emerald · user's rightmost reference.
 * Existing fonts, logo and navigation handlers preserved; compact 164px desktop rail.
 * Circular icon surfaces are CSS-only; mobile navigation is unchanged.
 */
@media (min-width: 60.01rem) {
  body.member-authenticated.mode-desktop {
    --pro-sidebar-width: 164px;
  }

  body.light-theme.member-authenticated.mode-desktop #main-content,
  body:not(.light-theme).member-authenticated.mode-desktop #main-content {
    width: calc(100% - var(--pro-sidebar-width)) !important;
    margin-inline-start: var(--pro-sidebar-width) !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar {
    width: var(--pro-sidebar-width) !important;
    padding: 22px 6px 14px !important;
    --rail-surface: #22282c;
    --rail-deep: #191e21;
    --rail-raised: #2c3338;
    --rail-edge: #3c454b;
    --rail-ink: #f0f5f7;
    --rail-muted: #bec8d1;
    --rail-accent: #009b40;
    --rail-accent-deep: #008735;
    --rail-accent-ink: #f5fff8;
    --rail-selected-ink: #64ef9c;
    --rail-selected: #1a3c30;
    --rail-selected-end: #20312b;
    --rail-focus: #a0f5bf;
    --rail-glow: rgb(0 224 91 / 26%);
    --rail-highlight: rgb(232 247 255 / 8%);
    --rail-shadow: rgb(5 12 16 / 28%);
    --rail-clear: transparent;
    --rail-font: "Outfit", "Noto Sans Thai", sans-serif;
    background: linear-gradient(155deg, var(--rail-surface), var(--rail-deep) 75%) !important;
    border-inline-end: 1px solid var(--rail-edge) !important;
    color: var(--rail-ink) !important;
    box-shadow: inset -1px 0 var(--rail-highlight) !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__brand {
    min-height: 82px !important;
    padding: 4px 6px 26px !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__nav {
    gap: 10px !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link {
    min-height: 56px !important;
    align-items: center;
    gap: 6px !important;
    padding: 6px 4px !important;
    border: 1px solid var(--rail-clear) !important;
    border-radius: 16px !important;
    background: var(--rail-clear) !important;
    color: var(--rail-muted) !important;
    font-family: var(--rail-font) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    line-height: 1.4;
    white-space: nowrap;
    box-shadow: none !important;
    transform: none !important;
    transition: none;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link svg {
    box-sizing: border-box;
    flex: 0 0 32px;
    width: 32px !important;
    height: 32px !important;
    padding: 5px;
    border: 1px solid var(--rail-edge);
    border-radius: 50%;
    background: linear-gradient(145deg, var(--rail-raised), var(--rail-deep));
    color: inherit;
    box-shadow: inset 0 1px 2px var(--rail-highlight), 0 2px 4px var(--rail-shadow);
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link.is-active {
    background: linear-gradient(100deg, var(--rail-selected), var(--rail-selected-end)) !important;
    color: var(--rail-selected-ink) !important;
    font-weight: 700 !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link.is-active svg {
    border-color: var(--rail-selected-ink);
    background: linear-gradient(145deg, var(--rail-accent), var(--rail-accent-deep));
    color: var(--rail-accent-ink);
    box-shadow: 0 0 17px var(--rail-glow), inset 0 1px 2px var(--rail-highlight);
  }

  @media (hover: hover) {
    body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link:not(.is-active):not(:disabled):hover {
      background: var(--rail-raised) !important;
    }
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link:focus-visible {
    outline: 2px solid var(--rail-focus) !important;
    outline-offset: 2px;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link:not(:disabled):active {
    transform: translateY(1px) !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__account {
    inset-inline: auto !important;
    bottom: auto !important;
    min-height: 84px !important;
    grid-template-columns: 32px minmax(0, 1fr) !important;
    gap: 6px !important;
    padding: 14px 6px !important;
    border: 1px solid var(--rail-edge) !important;
    border-radius: 14px !important;
    background: linear-gradient(145deg, var(--rail-surface), var(--rail-deep)) !important;
    color: var(--rail-ink) !important;
    box-shadow: inset 0 1px var(--rail-highlight), 0 4px 12px var(--rail-shadow);
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__avatar {
    width: 32px !important;
    height: 32px !important;
    background: var(--rail-accent-deep) !important;
    color: var(--rail-accent-ink) !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__account-copy strong {
    color: var(--rail-ink) !important;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__account-copy span {
    color: var(--rail-muted) !important;
    font-variant-numeric: tabular-nums;
  }

  body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__online {
    background: var(--rail-selected-ink) !important;
    border-color: var(--rail-surface) !important;
  }

  @media (prefers-reduced-motion: reduce) {
    body.member-authenticated.mode-desktop #member-sidebar .member-sidebar__link:not(:disabled):active {
      transform: none !important;
    }
  }
}