.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
  transition: grid-template-columns 0.22s ease;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  border-right: 1px solid var(--sidebar-line);
  font-size: 15px;
  line-height: 1.45;
}

.sidebar-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 20px;
  border-bottom: 1px solid var(--sidebar-line);
}

.sidebar .brand {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  text-decoration: none;
  padding: 0;
  color: var(--sidebar-text);
}

.sidebar .brand strong,
.sidebar .brand small {
  display: block;
}

.sidebar .brand small,
.tenant-card small {
  color: var(--sidebar-muted);
}

.sidebar-head .brand {
  min-height: 40px;
  justify-content: center;
}

.sidebar-head .brand-tagline {
  display: flex;
  align-items: center;
}

.sidebar .brand small {
  margin-top: 0;
  font-weight: 700;
  line-height: 1.2;
}

.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  min-width: 132px;
  height: 30px;
}

.sidebar .brand span {
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: inherit;
}

.sidebar .brand .brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  min-width: 132px;
  height: 30px;
}

.sidebar .brand .brand-tagline {
  display: block;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: 132px;
  height: auto;
}

.brand-favicon {
  display: none;
  width: 30px;
  height: 30px;
}

.logo-invert {
  display: none;
}

.sidebar .logo-standard {
  display: none;
}

.sidebar .logo-invert {
  display: block;
}

:root[data-theme="light"] .sidebar .logo-standard {
  display: block;
}

:root[data-theme="light"] .sidebar .logo-invert {
  display: none;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .sidebar .logo-standard {
    display: block;
  }

  :root:not([data-theme="dark"]) .sidebar .logo-invert {
    display: none;
  }
}

.nav-list {
  display: grid;
  gap: 5px;
}

.nav-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 9px 10px;
  border-radius: 7px;
  text-decoration: none;
  color: var(--sidebar-muted);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.45;
  transition:
    background 0.18s ease,
    color 0.18s ease;
}

.nav-list a:hover,
.nav-list a.active {
  background: var(--sidebar-hover);
  color: var(--sidebar-text);
}

.nav-icon {
  width: 18px;
  min-width: 18px;
  text-align: center;
  color: currentColor;
}

.sidebar-bottom {
  margin-top: auto;
  width: 100%;
  display: grid;
  gap: 10px;
}

.tenant-card {
  margin-top: 0;
  padding: 14px;
  border: 1px solid var(--sidebar-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--sidebar-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: none;
}

.tenant-card:visited,
.tenant-card:hover,
.tenant-card:focus,
.tenant-card:active {
  background: rgba(255, 255, 255, 0.06);
  color: var(--sidebar-text);
  text-decoration: none;
  transform: none;
}

.tenant-card:hover,
.tenant-card:focus-visible {
  border-color: color-mix(in srgb, var(--brand) 46%, var(--sidebar-line));
}

.tenant-card:visited,
.tenant-card:focus,
.tenant-card:active {
  border-color: var(--sidebar-line);
}

.tenant-card strong,
.tenant-card small {
  color: inherit;
  text-decoration: none;
}

.profile-card-icon {
  width: 20px;
  min-width: 20px;
  text-align: center;
  color: currentColor;
}

.profile-card-body {
  min-width: 0;
}

.tenant-card strong {
  display: block;
  margin: 4px 0;
}

.sidebar-admin-link {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--primary-gradient);
  color: var(--on-brand);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--brand) 20%, transparent);
  font-weight: 800;
  text-decoration: none;
  transition:
    box-shadow 0.16s ease,
    background 0.16s ease,
    color 0.16s ease,
    border-color 0.16s ease;
}

.sidebar-admin-link:hover,
.sidebar-admin-link:focus-visible {
  background: var(--surface-strong);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: none;
}

.admin-link-icon {
  width: 18px;
  min-width: 18px;
  text-align: center;
}

.sidebar-toggle,
.mobile-sidebar-trigger {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: inline-grid;
  place-items: center;
  background: var(--surface-strong);
  color: var(--text);
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    background 0.16s ease,
    color 0.16s ease,
    border-color 0.16s ease;
}

.sidebar-toggle img,
.mobile-sidebar-trigger img {
  width: 18px;
  height: 18px;
}

.sidebar-toggle {
  margin: 0;
  border-color: var(--sidebar-line);
  background: var(--sidebar-hover);
  color: var(--sidebar-text);
}

.mobile-sidebar-trigger {
  display: none;
  margin-bottom: 10px;
}

.sidebar-toggle:hover,
.mobile-sidebar-trigger:hover {
  transform: translateY(-1px);
}

.sidebar-toggle:active,
.mobile-sidebar-trigger:active {
  transform: translateY(0);
}

[data-sidebar="collapsed"] .app-shell {
  grid-template-columns: 86px minmax(0, 1fr);
}

.app-shell .workspace {
  margin-left: 0;
}

[data-sidebar="collapsed"] .sidebar {
  padding-inline: 14px;
  align-items: center;
}

[data-sidebar="collapsed"] .sidebar-head {
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-inline: 0;
}

[data-sidebar="collapsed"] .sidebar .brand {
  min-height: auto;
  align-items: center;
  justify-content: center;
  padding-inline: 0;
}

[data-sidebar="collapsed"] .brand-logo-wrap {
  width: 30px;
  min-width: 30px;
  justify-content: center;
}

[data-sidebar="collapsed"] .brand-logo,
:root[data-sidebar="collapsed"] .sidebar .brand-logo,
:root[data-sidebar="collapsed"] .sidebar .logo-standard,
:root[data-sidebar="collapsed"] .sidebar .logo-invert {
  display: none;
}

[data-sidebar="collapsed"] .brand-favicon,
:root[data-sidebar="collapsed"] .sidebar .brand-favicon {
  display: block;
}

[data-sidebar="collapsed"] .brand-tagline,
[data-sidebar="collapsed"] .profile-card-body,
[data-sidebar="collapsed"] .sidebar-admin-link span,
[data-sidebar="collapsed"] .nav-list a span {
  display: none;
}

[data-sidebar="collapsed"] .sidebar-bottom {
  justify-items: center;
}

[data-sidebar="collapsed"] .tenant-card {
  position: relative;
  justify-content: center;
  width: 44px;
  min-height: 44px;
  padding: 0;
}

[data-sidebar="collapsed"] .sidebar-admin-link {
  position: relative;
  width: 44px;
  min-height: 44px;
  padding: 0;
}

[data-sidebar="collapsed"] .nav-list a {
  position: relative;
  justify-content: center;
  width: 44px;
  padding-inline: 0;
}

[data-sidebar="collapsed"] .nav-list a:hover::after,
[data-sidebar="collapsed"] .nav-list a:focus-visible::after,
[data-sidebar="collapsed"] .tenant-card:hover::after,
[data-sidebar="collapsed"] .tenant-card:focus-visible::after,
[data-sidebar="collapsed"] .sidebar-admin-link:hover::after,
[data-sidebar="collapsed"] .sidebar-admin-link:focus-visible::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  padding: 7px 9px;
  background: var(--surface-strong);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .nav-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .mobile-sidebar-trigger {
    display: inline-grid;
  }

  .app-shell {
    display: block;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    width: min(300px, 86vw);
    transform: translateX(0);
    transition: transform 0.22s ease;
  }

  [data-sidebar="collapsed"] .sidebar {
    transform: translateX(-104%);
  }

  [data-sidebar="collapsed"] .brand-tagline,
  [data-sidebar="collapsed"] .tenant-card,
  [data-sidebar="collapsed"] .sidebar-admin-link span,
  [data-sidebar="collapsed"] .nav-list a span,
  [data-sidebar="collapsed"] .profile-card-body {
    display: block;
  }

  [data-sidebar="collapsed"] .brand-logo-wrap {
    width: 30px;
    min-width: 30px;
  }

  [data-sidebar="collapsed"] .brand-logo {
    display: none;
  }

  [data-sidebar="collapsed"] .brand-favicon {
    display: block;
  }

  [data-sidebar="collapsed"] .nav-list a {
    justify-content: flex-start;
    width: auto;
    padding-inline: 10px;
  }
}