.app-shell-layout {
  display: flex;
  min-height: 100vh;
}
.app-sidebar {
  width: 13.5rem;
  flex-shrink: 0;
}
.app-main {
  flex: 1;
  min-width: 0;
  overflow-x: hidden;
}
.theme-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  width: 100%;
  border-radius: 0.5rem;
  padding: 0.375rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1rem;
  text-align: left;
  color: rgb(100 116 139);
}
.theme-toggle-btn:hover {
  color: rgb(203 213 225);
  background: rgb(30 41 59 / 0.5);
}
html[data-theme="light"] .theme-toggle-btn {
  color: #64748b;
}
html[data-theme="light"] .theme-toggle-btn:hover {
  color: #0f172a;
  background: #f1f5f9;
}
@media (max-width: 640px) {
  .app-shell-layout {
    flex-direction: column;
  }
  .app-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid rgb(30 41 59);
  }
  .app-sidebar nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
  }
}