:root {
  --aurum-sidebar-collapsed-width: 84px;
}

/* ==========================================================
   Base sidebar
   ========================================================== */

.aurum-sidebar {
  position: fixed !important;
  z-index: 100;
  inset: 0 auto 0 0 !important;

  width: var(--aurum-sidebar-width) !important;
  min-width: var(--aurum-sidebar-width);
  height: 100dvh;
  padding: 0 !important;

  display: flex !important;
  flex-direction: column;

  color: var(--aurum-text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .018), transparent 34%),
    #090b10 !important;
  border-right: 1px solid var(--aurum-border) !important;
  box-shadow: 18px 0 55px rgba(0, 0, 0, .16);

  transition:
    width 220ms ease,
    min-width 220ms ease,
    transform 220ms ease;
}

html[data-theme="light"] .aurum-sidebar {
  background: #f8f8f7 !important;
}

.aurum-sidebar__header {
  min-height: 112px;
  padding: 20px 16px 18px 20px;

  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;

  border-bottom: 1px solid var(--aurum-border);
}

.aurum-sidebar__header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.aurum-brand {
  min-width: 0;
  display: inline-flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--aurum-text) !important;
  text-decoration: none !important;
}

.aurum-brand__mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;

  display: grid;
  place-items: center;

  color: #0d0e11;
  background:
    linear-gradient(145deg, var(--aurum-gold-bright), var(--aurum-gold));
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 11px;
  box-shadow:
    0 0 0 1px rgba(215, 177, 91, .1),
    0 8px 24px rgba(215, 177, 91, .14);

  font-size: 17px;
  font-weight: 900;
}

.aurum-brand__wordmark {
  min-width: 0;
  margin-top: 2px;

  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;

  overflow: hidden;
  white-space: nowrap;

  transition:
    opacity 150ms ease,
    width 220ms ease;
}

.aurum-brand__main {
  color: var(--aurum-text);
  font-size: 18px;
  font-weight: 850;
  letter-spacing: .18em;
  line-height: 1;
}

.aurum-brand__private {
  margin-left: 1px;
  color: var(--aurum-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-style: italic;
  line-height: 1;
}

.aurum-sidebar__collapse {
  flex: 0 0 auto;
  margin-top: 1px !important;
  opacity: .74;
}

.aurum-sidebar__collapse:hover {
  opacity: 1;
}

.aurum-nav {
  min-height: 0;
  padding: 25px 12px 18px;

  display: flex !important;
  flex: 1;
  flex-direction: column;
  gap: 6px;

  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(215, 177, 91, .24) transparent;
}

.aurum-nav a,
.aurum-nav summary {
  text-decoration: none !important;
}

.aurum-nav__item {
  position: relative;
  width: 100%;
  min-height: 44px;
  margin: 0 !important;
  padding: 0 12px !important;

  display: flex !important;
  align-items: center;
  gap: 11px;

  color: var(--aurum-text-soft) !important;
  background: transparent !important;
  border: 1px solid transparent;
  border-radius: var(--aurum-radius-md) !important;

  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.2;
  list-style: none;
  cursor: pointer;

  transition:
    color var(--aurum-transition),
    background var(--aurum-transition),
    border-color var(--aurum-transition),
    transform var(--aurum-transition),
    box-shadow var(--aurum-transition);
}

.aurum-nav__item::-webkit-details-marker,
.aurum-nav-subgroup > summary::-webkit-details-marker {
  display: none;
}

.aurum-nav__item::marker,
.aurum-nav-subgroup > summary::marker {
  content: "";
}

.aurum-nav__item:hover {
  color: var(--aurum-text) !important;
  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, .028),
      rgba(255, 255, 255, .012)
    ) !important;
  border-color: rgba(255, 255, 255, .07);
  box-shadow: 0 7px 18px rgba(0, 0, 0, .07);
  transform: translateY(-1px);
}

.aurum-nav__item.is-active {
  color: var(--aurum-text) !important;
  background:
    linear-gradient(
      90deg,
      rgba(215, 177, 91, .09),
      rgba(215, 177, 91, .025) 70%,
      transparent
    ),
    rgba(255, 255, 255, .018) !important;

  border-color: rgba(215, 177, 91, .18);
  box-shadow:
    inset 0 0 0 1px rgba(215, 177, 91, .025),
    0 8px 22px rgba(0, 0, 0, .08);
}

.aurum-nav__item.is-active::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -1px;
  width: 2px;

  border-radius: 99px;
  background: rgba(240, 204, 114, .82);
  box-shadow:
    0 0 8px rgba(215, 177, 91, .38),
    0 0 16px rgba(215, 177, 91, .16);

  content: "";
}

.aurum-nav__icon,
.aurum-nav__chevron {
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;

  transition:
    color var(--aurum-transition),
    transform var(--aurum-transition);
}

.aurum-nav__icon {
  width: 20px;
  height: 20px;
  color: var(--aurum-muted);
}

.aurum-nav__item.is-active .aurum-nav__icon,
.aurum-nav__item:hover .aurum-nav__icon {
  color: var(--aurum-gold);
}

.aurum-nav__chevron {
  width: 15px;
  height: 15px;
  margin-left: auto;
}

.aurum-nav-group[open] > summary .aurum-nav__chevron {
  transform: rotate(90deg);
}

.aurum-nav__text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aurum-nav__submenu {
  margin: 4px 0 6px 28px;
  padding-left: 12px;

  display: flex;
  flex-direction: column;
  gap: 2px;

  overflow: hidden;
  border-left: 1px solid var(--aurum-border);
  transform-origin: top;
}

.aurum-nav__submenu.is-animating {
  pointer-events: none;
}

.aurum-nav__submenu a,
.aurum-nav-subgroup > summary {
  min-height: 34px;
  padding: 7px 10px;

  display: flex;
  align-items: center;

  color: var(--aurum-muted) !important;
  background: transparent !important;
  border: 1px solid transparent;
  border-radius: 9px;

  font-size: 12.5px;
  font-weight: 550;
  list-style: none;
  cursor: pointer;

  transition:
    color var(--aurum-transition),
    background var(--aurum-transition),
    transform var(--aurum-transition);
}

.aurum-nav__submenu a:hover,
.aurum-nav__submenu a.is-active,
.aurum-nav-subgroup > summary:hover {
  color: var(--aurum-text) !important;
  background: var(--aurum-panel-raised) !important;
  transform: translateX(2px);
}

.aurum-nav__submenu a.is-active {
  color: var(--aurum-gold-bright) !important;
}

.aurum-nav__submenu--nested {
  margin-left: 12px;
}

.aurum-nav__divider {
  height: 1px;
  margin: 14px 8px 12px;
  background: var(--aurum-border);
}

.aurum-nav__label {
  margin: 0 12px 6px;
  color: var(--aurum-muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.aurum-sidebar__footer {
  padding: 15px 12px;
  border-top: 1px solid var(--aurum-border);
}

.aurum-sidebar-user {
  position: relative;
  min-width: 0;
  padding: 8px;

  display: flex;
  align-items: center;
  gap: 10px;

  border: 1px solid transparent;
  border-radius: 12px;

  transition:
    background var(--aurum-transition),
    border-color var(--aurum-transition);
}

.aurum-sidebar-user:hover {
  background: var(--aurum-panel-raised);
  border-color: var(--aurum-border);
}

.aurum-avatar {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  overflow: hidden;

  display: grid;
  place-items: center;

  color: #17130b;
  background: linear-gradient(145deg, var(--aurum-gold-bright), var(--aurum-gold));
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 50%;

  font-size: 13px;
  font-weight: 850;
}

.aurum-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aurum-sidebar-user__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.aurum-sidebar-user__text strong {
  overflow: hidden;
  color: var(--aurum-text);
  font-size: 12.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aurum-sidebar-user__text span {
  color: var(--aurum-muted);
  font-size: 10.5px;
  text-transform: capitalize;
}

.aurum-sidebar-user__status {
  width: 8px;
  height: 8px;
  margin-left: auto;
  flex: 0 0 8px;

  background: var(--aurum-success);
  border: 2px solid #090b10;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(94, 201, 138, .6);
}

html[data-theme="light"] .aurum-sidebar-user__status {
  border-color: #f8f8f7;
}

.aurum-sidebar-overlay,
.aurum-mobile-header {
  display: none;
}


/* ==========================================================
   Collapsed mode
   ========================================================== */

body.aurum-sidebar-collapsed .aurum-sidebar {
  width: var(--aurum-sidebar-collapsed-width) !important;
  min-width: var(--aurum-sidebar-collapsed-width) !important;
}

body.aurum-sidebar-collapsed .aurum-sidebar__header {
  min-height: 126px;
  padding: 18px 0 14px;

  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 13px;
}

body.aurum-sidebar-collapsed .aurum-brand {
  width: 100%;
  justify-content: center;
}

body.aurum-sidebar-collapsed .aurum-brand__wordmark {
  display: none !important;
}

body.aurum-sidebar-collapsed .aurum-brand__mark {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
}

body.aurum-sidebar-collapsed .aurum-sidebar__header-actions {
  width: 100%;
  margin: 0;
  justify-content: center;
}

body.aurum-sidebar-collapsed .aurum-sidebar__collapse {
  width: 36px !important;
  min-width: 36px !important;
  height: 34px !important;
  min-height: 34px !important;

  background: rgba(255, 255, 255, .018) !important;
  border-color: var(--aurum-border) !important;
  box-shadow: none !important;
}

body.aurum-sidebar-collapsed .aurum-sidebar__collapse svg {
  transform: rotate(180deg);
}

/*
  Ключевое исправление:
  сама навигация и каждый её верхнеуровневый ребёнок
  центрируются одной и той же grid-сеткой.
*/
body.aurum-sidebar-collapsed .aurum-nav {
  padding: 18px 0 16px !important;

  display: grid !important;
  grid-auto-rows: 48px;
  grid-template-columns: 52px;
  justify-content: center;
  align-content: start;
  gap: 7px !important;

  overflow-x: visible;
}

body.aurum-sidebar-collapsed .aurum-nav > a,
body.aurum-sidebar-collapsed .aurum-nav > details {
  width: 52px !important;
  min-width: 52px !important;
  max-width: 52px !important;

  height: 48px !important;
  min-height: 48px !important;
  max-height: 48px !important;

  margin: 0 !important;
  padding: 0 !important;

  display: grid !important;
  place-items: center !important;

  align-self: center;
  justify-self: center;

  overflow: visible !important;
}

body.aurum-sidebar-collapsed .aurum-nav > a.aurum-nav__item,
body.aurum-sidebar-collapsed .aurum-nav > details > summary.aurum-nav__item {
  width: 52px !important;
  min-width: 52px !important;
  max-width: 52px !important;

  height: 48px !important;
  min-height: 48px !important;
  max-height: 48px !important;

  margin: 0 !important;
  padding: 0 !important;

  display: grid !important;
  place-items: center !important;

  gap: 0 !important;
  border-radius: 13px !important;
  transform: none !important;
}

body.aurum-sidebar-collapsed .aurum-nav__item:hover {
  transform: none !important;
}

body.aurum-sidebar-collapsed .aurum-nav__icon {
  width: 20px !important;
  min-width: 20px !important;
  max-width: 20px !important;

  height: 20px !important;
  min-height: 20px !important;
  max-height: 20px !important;

  margin: 0 !important;
  padding: 0 !important;

  display: block !important;
  place-self: center !important;
  transform: none !important;
}

body.aurum-sidebar-collapsed .aurum-nav__text,
body.aurum-sidebar-collapsed .aurum-nav__chevron,
body.aurum-sidebar-collapsed .aurum-nav__submenu,
body.aurum-sidebar-collapsed .aurum-nav-subgroup,
body.aurum-sidebar-collapsed .aurum-nav__label,
body.aurum-sidebar-collapsed .aurum-sidebar-user__text,
body.aurum-sidebar-collapsed .aurum-sidebar-user__status {
  display: none !important;
}

body.aurum-sidebar-collapsed .aurum-nav-group {
  width: 52px !important;
  min-width: 52px !important;
  max-width: 52px !important;

  height: 48px !important;
  min-height: 48px !important;
  max-height: 48px !important;

  margin: 0 !important;
  padding: 0 !important;

  display: grid !important;
  place-items: center !important;
}

body.aurum-sidebar-collapsed .aurum-nav__divider {
  width: 44px;
  height: 1px;
  margin: 10px auto;
  justify-self: center;
}

body.aurum-sidebar-collapsed .aurum-sidebar-user {
  justify-content: center;
  padding: 8px 0;
}

body.aurum-sidebar-collapsed .aurum-nav__item[data-tooltip]::after {
  position: absolute;
  z-index: 500;
  top: 50%;
  left: calc(100% + 12px);

  padding: 7px 10px;

  color: #111318;
  background: var(--aurum-gold-bright);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 8px;
  box-shadow: var(--aurum-shadow-sm);

  font-size: 11px;
  font-weight: 750;
  line-height: 1;
  white-space: nowrap;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(4px, -50%);

  content: attr(data-tooltip);

  transition:
    opacity 120ms ease,
    transform 120ms ease,
    visibility 120ms ease;
}

body.aurum-sidebar-collapsed
.aurum-nav__item[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}

/* ==========================================================
   Mobile
   ========================================================== */

@media (max-width: 900px) {
  .aurum-mobile-header {
    position: fixed;
    z-index: 90;
    inset: 0 0 auto;

    min-height: 62px;
    padding: 10px 14px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    background: rgba(8, 10, 15, .88);
    border-bottom: 1px solid var(--aurum-border);
    backdrop-filter: blur(18px);
  }

  html[data-theme="light"] .aurum-mobile-header {
    background: rgba(248, 248, 247, .9);
  }

  .aurum-brand--mobile {
    gap: 5px;
  }

  .aurum-brand--mobile .aurum-brand__main {
    font-size: 16px;
  }

  .aurum-brand--mobile .aurum-brand__private {
    font-size: 12px;
  }

  .aurum-mobile-header__spacer {
    width: 40px;
  }

  .aurum-sidebar,
  body.aurum-sidebar-collapsed .aurum-sidebar {
    z-index: 120 !important;
    width: min(88vw, 310px) !important;
    min-width: 0;
    transform: translateX(-104%);
  }

  body.mobile-menu-open .aurum-sidebar {
    transform: translateX(0);
  }

  .aurum-sidebar__header,
  body.aurum-sidebar-collapsed .aurum-sidebar__header {
    min-height: 88px;
    padding: 16px;

    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }

  body.aurum-sidebar-collapsed .aurum-brand {
    width: auto;
    justify-content: flex-start;
  }

  body.aurum-sidebar-collapsed .aurum-brand__wordmark {
    display: flex;
  }

  body.aurum-sidebar-collapsed .aurum-sidebar__header-actions {
    width: auto;
    justify-content: flex-end;
  }

  .aurum-sidebar__collapse {
    display: inline-grid !important;
  }

  body.aurum-sidebar-collapsed .aurum-nav {
    padding: 20px 12px 18px;
    gap: 6px;
    overflow-x: hidden;
  }

  body.aurum-sidebar-collapsed .aurum-nav > a,
  body.aurum-sidebar-collapsed .aurum-nav > details {
    width: auto;
  }

  body.aurum-sidebar-collapsed .aurum-nav__item {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;

    height: auto !important;
    min-height: 44px !important;
    max-height: none !important;

    margin: 0 !important;
    padding: 0 12px !important;

    justify-content: flex-start !important;
    gap: 11px !important;
  }

  body.aurum-sidebar-collapsed .aurum-nav__text,
  body.aurum-sidebar-collapsed .aurum-nav__chevron,
  body.aurum-sidebar-collapsed .aurum-nav__submenu,
  body.aurum-sidebar-collapsed .aurum-nav-subgroup,
  body.aurum-sidebar-collapsed .aurum-nav__label,
  body.aurum-sidebar-collapsed .aurum-sidebar-user__text,
  body.aurum-sidebar-collapsed .aurum-sidebar-user__status {
    display: initial !important;
  }

  body.aurum-sidebar-collapsed .aurum-nav__submenu {
    display: flex !important;
  }

  body.aurum-sidebar-collapsed .aurum-sidebar-user {
    justify-content: flex-start;
    padding: 8px;
  }

  .aurum-sidebar-overlay {
    position: fixed;
    z-index: 110;
    inset: 0;

    display: block;

    background: rgba(0, 0, 0, .58);
    opacity: 0;
    visibility: hidden;
    backdrop-filter: blur(4px);

    transition:
      opacity 220ms ease,
      visibility 220ms ease;
  }

  body.mobile-menu-open .aurum-sidebar-overlay {
    opacity: 1;
    visibility: visible;
  }
}

/* ===== PATCH 12: HIDE COLLAPSED SIDEBAR LOGO ===== */

/* В свёрнутой панели оставляем только кнопку раскрытия. */
body.aurum-sidebar-collapsed .aurum-brand {
  display: none !important;
}

body.aurum-sidebar-collapsed .aurum-sidebar__header {
  min-height: 72px !important;
  padding: 14px 0 !important;
  justify-content: center !important;
  gap: 0 !important;
}

body.aurum-sidebar-collapsed .aurum-sidebar__header-actions {
  margin: 0 !important;
}