:root {
  --sidebar-expanded-width: 240px;
  --sidebar-collapsed-width: 72px;
  --sidebar-transition: 0.25s ease;
}

.sidebar-component {
  width: var(--sidebar-expanded-width);
  min-width: var(--sidebar-expanded-width);
  transition: width var(--sidebar-transition), min-width var(--sidebar-transition);
  will-change: width;
}

.sidebar-component.sidebar--collapsed {
  width: var(--sidebar-collapsed-width);
  min-width: var(--sidebar-collapsed-width);
}

/* PAT layout width control */
.pat-layout .sidebar-component {
  flex: 0 0 var(--sidebar-expanded-width);
  transition: flex-basis var(--sidebar-transition), width var(--sidebar-transition), min-width var(--sidebar-transition);
}

.pat-body.pat-sidebar-collapsed .pat-layout .sidebar-component {
  width: var(--sidebar-collapsed-width);
  min-width: var(--sidebar-collapsed-width);
  flex-basis: var(--sidebar-collapsed-width);
}

/* Admin layout width control */
.admin-body {
  padding-left: var(--sidebar-expanded-width);
  transition: padding-left var(--sidebar-transition);
}

.admin-body.admin-collapsed {
  padding-left: var(--sidebar-collapsed-width);
}

.admin-body .sidebar-component {
  width: var(--sidebar-expanded-width);
  min-width: var(--sidebar-expanded-width);
}

.admin-body.admin-collapsed .sidebar-component,
.admin-body.admin-collapsed.admin-hovering .sidebar-component {
  width: var(--sidebar-collapsed-width);
  min-width: var(--sidebar-collapsed-width);
}

.admin-body.admin-collapsed .admin-sidebar-panel,
.admin-body.admin-collapsed.admin-hovering .admin-sidebar-panel {
  width: var(--sidebar-collapsed-width);
}

.admin-body.admin-collapsed.admin-hovering {
  padding-left: var(--sidebar-collapsed-width);
}

/* Shared toggle button */
.sidebar-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  width: 100%;
  margin-top: 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  transition: background var(--sidebar-transition), color var(--sidebar-transition), border-color var(--sidebar-transition);
}

.sidebar-toggle-btn .sidebar-toggle-label {
  white-space: nowrap;
  transition: opacity var(--sidebar-transition);
}

/* PAT collapsed visual rules */
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-brand-text,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-enterprise-nav-link > span,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-enterprise-nav-parent > span,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-enterprise-nav-chevron,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .sidebar-toggle-label {
  opacity: 0;
  width: 0;
  max-width: 0;
  overflow: hidden;
  pointer-events: none;
}

.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-enterprise-nav-link,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-enterprise-nav-parent,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .sidebar-toggle-btn {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-enterprise-nav-submenu {
  display: none !important;
}

.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-sidebar-brand {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-brand-logo,
.pat-body.pat-sidebar-collapsed .pat-enterprise-sidebar .pat-brand-fallback {
  margin: 0;
}

/* Admin collapsed visual rules (force icon-only, no hover-expand fallback) */
.admin-body.admin-collapsed .admin-brand-text,
.admin-body.admin-collapsed .admin-menu-title,
.admin-body.admin-collapsed .admin-menu-label,
.admin-body.admin-collapsed .admin-menu-caret,
.admin-body.admin-collapsed .admin-flyout-caret,
.admin-body.admin-collapsed .admin-menu-footer-label,
.admin-body.admin-collapsed.admin-hovering .admin-brand-text,
.admin-body.admin-collapsed.admin-hovering .admin-menu-title,
.admin-body.admin-collapsed.admin-hovering .admin-menu-label,
.admin-body.admin-collapsed.admin-hovering .admin-menu-caret,
.admin-body.admin-collapsed.admin-hovering .admin-flyout-caret,
.admin-body.admin-collapsed.admin-hovering .admin-menu-footer-label {
  opacity: 0;
  width: 0;
  max-width: 0;
  overflow: hidden;
  pointer-events: none;
}

.admin-body.admin-collapsed .admin-menu-root,
.admin-body.admin-collapsed .admin-menu-link,
.admin-body.admin-collapsed .admin-menu-toggle,
.admin-body.admin-collapsed .admin-menu-footer-toggle,
.admin-body.admin-collapsed.admin-hovering .admin-menu-root,
.admin-body.admin-collapsed.admin-hovering .admin-menu-link,
.admin-body.admin-collapsed.admin-hovering .admin-menu-toggle,
.admin-body.admin-collapsed.admin-hovering .admin-menu-footer-toggle {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.admin-body.admin-collapsed .admin-submenu,
.admin-body.admin-collapsed.admin-hovering .admin-submenu {
  display: none;
  max-height: 0 !important;
  opacity: 0;
  transform: translateY(-4px);
}

/* Generic tooltip for collapsed state */
.pat-body.pat-sidebar-collapsed .sidebar-component [data-tooltip],
.admin-body.admin-collapsed .sidebar-component [data-tooltip],
.sidebar-component.sidebar--collapsed [data-tooltip] {
  position: relative;
}

.pat-body.pat-sidebar-collapsed .sidebar-component [data-tooltip]::after,
.admin-body.admin-collapsed .sidebar-component [data-tooltip]::after,
.sidebar-component.sidebar--collapsed [data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  padding: 6px 9px;
  border-radius: 8px;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease 0.2s, visibility 0s linear 0.2s;
  z-index: 100;
}

.pat-body.pat-sidebar-collapsed .sidebar-component [data-tooltip]:hover::after,
.pat-body.pat-sidebar-collapsed .sidebar-component [data-tooltip]:focus-visible::after,
.admin-body.admin-collapsed .sidebar-component [data-tooltip]:hover::after,
.admin-body.admin-collapsed .sidebar-component [data-tooltip]:focus-visible::after,
.sidebar-component.sidebar--collapsed [data-tooltip]:hover::after,
.sidebar-component.sidebar--collapsed [data-tooltip]:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transition-delay: 0.2s;
}

/* Tablet: can auto-collapse */
@media (max-width: 1199px) and (min-width: 768px) {
  .pat-body.pat-sidebar-collapsed .pat-layout .sidebar-component {
    width: var(--sidebar-collapsed-width);
    min-width: var(--sidebar-collapsed-width);
    flex-basis: var(--sidebar-collapsed-width);
  }
}

/* Mobile drawer behavior shared */
@media (max-width: 1024px) {
  .pat-body .pat-menu-sheet {
    top: 0;
    left: 0;
    right: auto;
    bottom: 0;
    width: min(88vw, 360px);
    max-height: none;
    border-radius: 0 16px 16px 0;
    transform: translateX(-100%);
    transition: transform var(--sidebar-transition);
  }

  .pat-body.pat-menu-open .pat-menu-sheet {
    transform: translateX(0);
  }
}

@media (max-width: 768px) {
  .admin-body {
    padding-left: 0;
  }

  .admin-body.admin-collapsed {
    padding-left: 0;
  }
}