/* NEIS Circle desktop rail: desktop-only overlay, zero content reflow.
   Colors are exclusively derived from the existing website theme tokens. */
@media (min-width: 761px) {
  .rail.neis-hover-rail {
    --neis-rail-closed: 84px;
    --neis-rail-open: 248px;
    box-sizing: border-box;
    width: var(--neis-rail-closed);
    padding: 22px 14px 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    z-index: 45;
    overflow: hidden;
    direction: ltr;
    background: color-mix(in srgb, var(--card) 96%, transparent);
    border-inline-end: 1px solid var(--line);
    border-right: 1px solid var(--line);
    box-shadow: none;
    transition: width 245ms cubic-bezier(.22,1,.36,1),
                box-shadow 245ms ease,
                background-color 180ms ease;
    will-change: width;
  }
  body.rtl .rail.neis-hover-rail {
    direction: rtl;
    border-right: 0;
    border-left: 1px solid var(--line);
    border-inline-end: 1px solid var(--line);
  }
  .rail.neis-hover-rail.is-expanded {
    width: var(--neis-rail-open);
    box-shadow: 10px 0 36px color-mix(in srgb, var(--ink) 10%, transparent);
  }
  body.rtl .rail.neis-hover-rail.is-expanded {
    box-shadow: -10px 0 36px color-mix(in srgb, var(--ink) 10%, transparent);
  }
  .rail.neis-hover-rail .neis-rail-brand {
    display: flex;
    align-items: center;
    min-height: 50px;
    flex: 0 0 50px;
    min-width: 0;
    gap: 12px;
  }
  .rail.neis-hover-rail .neis-rail-brand .logo {
    flex: 0 0 50px;
    width: 50px;
    height: 50px;
    margin-inline-start: 3px;
    position: relative;
    z-index: 1;
  }
  .rail.neis-hover-rail .neis-rail-brand-name {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    max-width: 155px;
    white-space: nowrap;
    overflow: hidden;
    opacity: 0;
    transform: translateX(-7px);
    transition: opacity 135ms ease, transform 220ms cubic-bezier(.22,1,.36,1);
    pointer-events: none;
    color: var(--ink);
    text-align: start;
  }
  body.rtl .rail.neis-hover-rail .neis-rail-brand-name {
    transform: translateX(7px);
  }
  .rail.neis-hover-rail .neis-rail-brand-name strong {
    font-size: 14px;
    font-weight: 760;
    letter-spacing: -.025em;
  }
  .rail.neis-hover-rail .neis-rail-brand-name small {
    font-size: 10px;
    color: var(--muted);
    margin-top: 2px;
  }
  .rail.neis-hover-rail .rail-nav {
    box-sizing: border-box;
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    display: grid;
    grid-auto-rows: 48px;
    align-content: start;
    justify-items: center;
    gap: 8px;
    margin-top: 28px;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior-y: contain;
    scrollbar-width: none;
  }
  .rail.neis-hover-rail .rail-nav::-webkit-scrollbar { display: none; }
  .rail.neis-hover-rail .nav-btn {
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    align-items: center;
    justify-items: stretch;
    width: 48px;
    min-width: 48px;
    height: 48px;
    min-height: 48px;
    border-radius: 13px;
    padding: 0;
    overflow: hidden;
    transition: width 245ms cubic-bezier(.22,1,.36,1),
                color 160ms ease, background-color 160ms ease;
  }
  /* The icon's physical position stays fixed (42px from the screen edge). */
  .rail.neis-hover-rail .nav-btn > svg {
    grid-row: 1;
    grid-column: 1;
    justify-self: center;
    align-self: center;
    flex-shrink: 0;
    margin: 0;
  }
  .rail.neis-hover-rail .nav-btn .neis-rail-label {
    grid-row: 1;
    grid-column: 2;
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: -.01em;
    line-height: 1.4;
    color: inherit;
    text-align: start;
    opacity: 0;
    transform: translateX(-5px);
    pointer-events: none;
    transition: opacity 145ms ease, transform 225ms ease;
  }
  body.rtl .rail.neis-hover-rail .nav-btn .neis-rail-label {
    transform: translateX(5px);
  }
  .rail.neis-hover-rail.is-expanded .rail-nav { justify-items: stretch; }
  .rail.neis-hover-rail.is-expanded .nav-btn { width: 100%; grid-template-columns: 56px minmax(0,1fr); }
  .rail.neis-hover-rail.is-expanded .neis-rail-label,
  .rail.neis-hover-rail.is-expanded .neis-rail-brand-name {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 60ms;
  }
  .rail.neis-hover-rail .nav-btn:focus-visible,
  .rail.neis-hover-rail .logo:focus-visible,
  .rail.neis-hover-rail .neis-rail-pin:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
  }
  .rail.neis-hover-rail .neis-rail-footer {
    display: flex;
    width: 100%;
    justify-content: center;
    flex: 0 0 42px;
    margin-top: 9px;
    border-top: 1px solid transparent;
  }
  .rail.neis-hover-rail.is-expanded .neis-rail-footer {
    justify-content: flex-end;
    border-top-color: var(--line);
    padding-top: 6px;
  }
  .rail.neis-hover-rail .neis-rail-pin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 36px;
    height: 36px;
    min-width: 36px;
    padding: 0;
    background: transparent;
    color: var(--muted);
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 170ms ease, color 150ms ease, background-color 150ms ease;
  }
  .rail.neis-hover-rail.is-expanded .neis-rail-pin {
    width: auto;
    padding-inline: 10px;
    opacity: 1;
    pointer-events: auto;
  }
  .rail.neis-hover-rail .neis-rail-pin:hover,
  .rail.neis-hover-rail .neis-rail-pin[aria-pressed="true"] {
    background: var(--soft);
    color: var(--accent);
  }
  .rail.neis-hover-rail .neis-rail-pin svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .rail.neis-hover-rail .neis-rail-pin-label {
    font-size: 11px;
    font-weight: 650;
    white-space: nowrap;
  }
  .rail.neis-hover-rail.is-pinned .neis-rail-pin { color: var(--accent); }
}
@media (min-width: 761px) and (prefers-reduced-motion: reduce) {
  .rail.neis-hover-rail,
  .rail.neis-hover-rail .nav-btn,
  .rail.neis-hover-rail .neis-rail-label,
  .rail.neis-hover-rail .neis-rail-brand-name,
  .rail.neis-hover-rail .neis-rail-pin {
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}