/* Shared ERP sidebar system */
body.app-shell:not(.app-shell--default) {
  --shell-frame-bg: #0f1f37;
  --shell-frame-border: rgba(255, 255, 255, 0.08);
  --shell-frame-text: #e8f1fb;
  --shell-frame-text-soft: #8ea4c2;
  --shell-chrome-bg: var(--shell-frame-bg);
  --shell-chrome-border: var(--shell-frame-border);
  --shell-sidebar-width: 272px;
  --shell-sidebar-bg: linear-gradient(180deg, #10233e 0%, #162b48 100%);
  --shell-sidebar-border: rgba(255, 255, 255, 0.08);
  --shell-sidebar-text: #e7f0fb;
  --shell-sidebar-text-soft: #8fa5c4;
  --shell-sidebar-icon-color: #d9e7fb;
  --shell-sidebar-hover: rgba(255, 255, 255, 0.08);
  --shell-sidebar-active: linear-gradient(90deg, #0b7fc1 0%, #1796d4 100%);
  --shell-sidebar-active-text: #ffffff;
  --shell-sidebar-card-bg: rgba(255, 255, 255, 0.04);
  --shell-sidebar-card-border: rgba(255, 255, 255, 0.08);
  --shell-sidebar-search-bg: rgba(255, 255, 255, 0.04);
  --shell-sidebar-search-border: rgba(255, 255, 255, 0.08);
  --shell-sidebar-search-placeholder: rgba(219, 231, 245, 0.55);
  --shell-sidebar-support-border: rgba(255, 255, 255, 0.08);
}

body.app-shell:not(.app-shell--default) .area-shell {
  grid-template-columns: var(--shell-sidebar-width) minmax(0, 1fr) !important;
  min-height: 0 !important;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-shell {
  grid-template-columns: 84px minmax(0, 1fr) !important;
}

body.app-shell:not(.app-shell--default) .area-sidebar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  height: 100vh;
  padding: 0 !important;
  border-right: 1px solid var(--shell-sidebar-border) !important;
  background: var(--shell-sidebar-bg) !important;
  color: var(--shell-sidebar-text) !important;
  box-shadow: none !important;
}

body.app-shell:not(.app-shell--default) .area-sidebar-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  min-height: 72px !important;
  padding: 18px 16px 10px !important;
  border-bottom: 0 !important;
}

body.app-shell:not(.app-shell--default) .area-sidebar .brand-link {
  display: inline-flex !important;
  align-items: center !important;
  min-height: 32px;
  color: #ffffff !important;
  text-decoration: none !important;
}

body.app-shell:not(.app-shell--default) .area-sidebar .brand-link::before {
  content: "";
  display: inline-flex;
  width: 28px;
  height: 28px;
  margin-right: 10px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(72, 190, 255, 0.95), rgba(21, 119, 255, 0.95));
  box-shadow: 0 10px 18px rgba(21, 119, 255, 0.22);
}

body.app-shell:not(.app-shell--default) .area-sidebar .brand-link::after {
  content: "ERP PRO";
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #ffffff;
}

body.app-shell:not(.app-shell--default) .area-sidebar-toggle {
  border: 0 !important;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04) !important;
  color: rgba(233, 241, 251, 0.88) !important;
  box-shadow: none !important;
}

body.app-shell:not(.app-shell--default) .area-sidebar-toggle--desktop,
body.app-shell:not(.app-shell--default) .area-sidebar-toggle--footer {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body.app-shell:not(.app-shell--default) .area-sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #ffffff !important;
}

body.app-shell:not(.app-shell--default) .area-sidebar-meta {
  padding: 0 16px 10px;
}

body.app-shell:not(.app-shell--default) .area-sidebar-surface {
  display: block;
  color: var(--shell-sidebar-text-soft);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.app-shell:not(.app-shell--default) .area-sidebar-panel {
  display: flex !important;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  padding: 0 10px 12px !important;
  overflow: hidden;
}

body.app-shell:not(.app-shell--default) .area-nav-layout {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

body.app-shell:not(.app-shell--default) .area-nav-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-gutter: stable;
  overscroll-behavior: contain;
}

body.app-shell:not(.app-shell--default) .area-nav-body::-webkit-scrollbar {
  width: 10px;
}

body.app-shell:not(.app-shell--default) .area-nav-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
}

body.app-shell:not(.app-shell--default) .area-nav-body::-webkit-scrollbar-thumb {
  background: rgba(143, 165, 196, 0.42);
  border: 2px solid transparent;
  border-radius: 999px;
  background-clip: padding-box;
}

body.app-shell:not(.app-shell--default) .area-nav-body::-webkit-scrollbar-thumb:hover {
  background: rgba(184, 205, 232, 0.62);
  border: 2px solid transparent;
  background-clip: padding-box;
}

body.app-shell:not(.app-shell--default) .area-nav-shortcuts-slot,
body.app-shell:not(.app-shell--default) .area-nav-favorites-group {
  display: none !important;
}

body.app-shell:not(.app-shell--default) .area-nav-search {
  margin-bottom: 14px !important;
}

body.app-shell:not(.app-shell--default) .area-nav-search-control {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
}

body.app-shell:not(.app-shell--default) .area-nav-search-icon {
  position: absolute;
  top: 50%;
  left: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  color: rgba(232, 241, 251, 0.6);
  transform: translateY(-50%);
}

body.app-shell:not(.app-shell--default) .area-nav-search-icon svg {
  width: 15px;
  height: 15px;
}

body.app-shell:not(.app-shell--default) .area-nav-search-input {
  min-width: 0;
  min-height: 36px !important;
  padding: 8px 12px 8px 36px !important;
  border: 1px solid var(--shell-sidebar-search-border) !important;
  border-radius: 10px !important;
  background: var(--shell-sidebar-search-bg) !important;
  color: #f0f6ff !important;
  font-size: 0.82rem !important;
  box-shadow: none !important;
}

body.app-shell:not(.app-shell--default) .area-nav-search-input::placeholder {
  color: var(--shell-sidebar-search-placeholder) !important;
}

body.app-shell:not(.app-shell--default) .area-nav-search-input:focus {
  border-color: rgba(60, 173, 255, 0.68) !important;
  box-shadow: 0 0 0 3px rgba(27, 146, 218, 0.18) !important;
}

body.app-shell:not(.app-shell--default) .area-nav-search-clear {
  display: none !important;
}

body.app-shell:not(.app-shell--default) .area-nav-search-empty {
  margin: 8px 4px 0;
  color: var(--shell-sidebar-text-soft);
  font-size: 0.76rem;
}

body.app-shell:not(.app-shell--default) .area-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

body.app-shell:not(.app-shell--default) .area-nav-node-link,
body.app-shell:not(.app-shell--default) .area-nav-subgroup-toggle {
  position: relative;
  display: flex !important;
  align-items: center;
  width: 100% !important;
  min-height: 38px;
  padding: 9px 14px;
  border: 0 !important;
  border-radius: 10px;
  background: transparent !important;
  color: #eef5fd !important;
  text-decoration: none !important;
  text-align: left;
  box-shadow: none !important;
}

body.app-shell:not(.app-shell--default) .area-nav > .area-nav-node-link {
  padding-left: 14px;
  font-size: var(--shell-sidebar-font-size, 0.9rem);
  font-weight: var(--shell-sidebar-main-font-weight, 500);
}

body.app-shell:not(.app-shell--default) .area-nav > .area-nav-node-link:hover,
body.app-shell:not(.app-shell--default) .area-nav > .area-nav-node-link.is-active {
  background: rgba(14, 136, 199, 0.22) !important;
}

body.app-shell:not(.app-shell--default) .area-nav > .area-nav-node-link.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 999px;
  background: #39c5ff;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup {
  border: 1px solid var(--shell-sidebar-card-border);
  border-radius: 14px;
  background: var(--shell-sidebar-card-bg);
  overflow: hidden;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-header {
  margin: 0;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-toggle {
  min-height: 40px;
  padding: 10px 14px;
  font-size: var(--shell-sidebar-font-size, 0.9rem);
  font-weight: var(--shell-sidebar-main-font-weight, 500);
  letter-spacing: 0.01em;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-toggle:hover,
body.app-shell:not(.app-shell--default) .area-nav-subgroup-toggle[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.04) !important;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 16px;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-50%) rotate(-45deg);
  opacity: 0.82;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-toggle[aria-expanded="true"]::after {
  transform: translateY(-50%) rotate(45deg);
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px 10px;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-links .area-nav-node-link {
  min-height: 30px;
  padding: 4px 12px 4px 38px;
  color: rgba(235, 243, 252, 0.88) !important;
  font-size: var(--shell-sidebar-sub-font-size, 0.8rem);
  font-weight: var(--shell-sidebar-sub-font-weight, 200);
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-links .area-nav-node-link:hover {
  background: rgba(255, 255, 255, 0.05) !important;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup-links .area-nav-node-link.is-active {
  background: var(--shell-sidebar-active) !important;
  color: #ffffff !important;
}

body.app-shell:not(.app-shell--default) .area-nav-node-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-right: 10px;
  flex: 0 0 18px;
  color: #7fd0ff;
}

body.app-shell:not(.app-shell--default) .area-nav-node-link__icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

body.app-shell:not(.app-shell--default) .area-nav-node-link__label,
body.app-shell:not(.app-shell--default) .area-nav-subgroup-title {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.app-shell:not(.app-shell--default) .area-nav-subgroup .area-nav-node-link__icon {
  color: #53c8ff;
}

body.app-shell:not(.app-shell--default) .area-nav > :nth-child(1) .area-nav-node-link__icon,
body.app-shell:not(.app-shell--default) .area-nav > :nth-child(1).area-nav-node-link .area-nav-node-link__icon {
  color: #30b8ff;
}

body.app-shell:not(.app-shell--default) .area-nav > :nth-child(2) .area-nav-node-link__icon,
body.app-shell:not(.app-shell--default) .area-nav > :nth-child(2).area-nav-node-link .area-nav-node-link__icon {
  color: #2bc3e6;
}

body.app-shell:not(.app-shell--default) .area-nav > :nth-child(3) .area-nav-node-link__icon,
body.app-shell:not(.app-shell--default) .area-nav > :nth-child(3).area-nav-node-link .area-nav-node-link__icon {
  color: #4da5ff;
}

body.app-shell:not(.app-shell--default) .area-nav > :nth-child(4) .area-nav-node-link__icon,
body.app-shell:not(.app-shell--default) .area-nav > :nth-child(4).area-nav-node-link .area-nav-node-link__icon {
  color: #7fdc59;
}

body.app-shell:not(.app-shell--default) .area-nav > :nth-child(5) .area-nav-node-link__icon,
body.app-shell:not(.app-shell--default) .area-nav > :nth-child(5).area-nav-node-link .area-nav-node-link__icon {
  color: #d79d34;
}

body.app-shell:not(.app-shell--default) .area-nav > :nth-child(6) .area-nav-node-link__icon,
body.app-shell:not(.app-shell--default) .area-nav > :nth-child(6).area-nav-node-link .area-nav-node-link__icon {
  color: #b489ff;
}

body.app-shell:not(.app-shell--default) .area-nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  font-size: 0.67rem;
  font-weight: 700;
  line-height: 1;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
}

body.app-shell:not(.app-shell--default) .area-nav-badge--danger {
  background: linear-gradient(180deg, #ff886f 0%, #ef5d4c 100%);
}

body.app-shell:not(.app-shell--default) .area-nav-badge--warning {
  background: linear-gradient(180deg, #f7be4a 0%, #eb9f1f 100%);
}

body.app-shell:not(.app-shell--default) .area-nav-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 10px 12px;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  color: var(--shell-sidebar-text-soft);
  font-size: 0.8rem;
}

body.app-shell:not(.app-shell--default) .area-sidebar-footer {
  padding: 12px 10px 14px;
  border-top: 1px solid var(--shell-sidebar-support-border);
}

body.app-shell:not(.app-shell--default) .area-sidebar-support {
  align-items: center;
  min-height: 36px;
  padding: 0 8px 10px;
}

body.app-shell:not(.app-shell--default) .area-sidebar-support-label {
  color: var(--shell-sidebar-text-soft);
  font-size: 0.78rem;
  font-weight: 600;
}

body.app-shell:not(.app-shell--default) .area-sidebar-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

body.app-shell:not(.app-shell--default) .area-sidebar-profile-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(135deg, #5abdf8 0%, #1677d8 100%);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  flex: 0 0 34px;
}

body.app-shell:not(.app-shell--default) .area-sidebar-profile-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1 1 auto;
}

body.app-shell:not(.app-shell--default) .area-sidebar-profile-name {
  color: #f5f9ff;
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.app-shell:not(.app-shell--default) .area-sidebar-profile-role {
  color: var(--shell-sidebar-text-soft);
  font-size: 0.72rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-meta,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-search,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-subgroup-links,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-support,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-profile-copy,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-node-link__label,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-subgroup-title,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-subgroup-toggle::after {
  display: none !important;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-header {
  padding: 16px 10px 10px !important;
  justify-content: center !important;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar .brand-link::after {
  display: none;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar .brand-link::before {
  margin-right: 0;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-panel {
  padding-left: 8px !important;
  padding-right: 8px !important;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav {
  gap: 10px;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-node-link,
body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-subgroup-toggle {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-nav-node-link__icon {
  margin-right: 0;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-profile {
  justify-content: center;
  padding: 8px 4px;
}

body.app-shell:not(.app-shell--default).erp-sidebar-collapsed .area-sidebar-toggle--footer {
  display: none !important;
}

@media (max-width: 991.98px) {
  body.app-shell:not(.app-shell--default) .area-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(88vw, var(--shell-sidebar-width));
    max-width: 340px;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: 18px 0 40px rgba(5, 15, 30, 0.3);
    z-index: 120;
  }

  body.app-shell:not(.app-shell--default) .area-sidebar.is-open {
    transform: translateX(0);
  }

  body.app-shell:not(.app-shell--default) .area-sidebar-header {
    padding-top: 16px !important;
  }
}