/*
 * Deni shell adapted from OpenVue Foundation Deni (MIT), commit
 * 72156473d5f73a26f97d35aa5fed3a96059779ef:
 * src/assets/styles/_layout.scss, _sidebar.scss, _topbar.scss.
 * Nuxt 路由插槽、维护横幅偏移测量及移动端无障碍焦点管理保留本地实现。
 */
.deni-layout {
  min-height: 100dvh;
  padding-top: var(--console-banner-height, 0px);
  background: var(--deni-ground);
}
.deni-layout .layout-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: calc(100dvh - var(--console-banner-height, 0px));
  margin-left: var(--deni-sidebar-width);
}
.deni-layout .layout-content {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  max-width: var(--deni-content-max);
  margin: 0 auto;
  padding: 24px 32px 48px;
}
.deni-layout .layout-content:focus {
  outline: none;
}
.deni-layout .maintenance-banner {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-height: 38px;
  max-height: 40dvh;
  padding: 8px 14px;
  overflow-y: auto;
  background: var(--p-yellow-100);
  color: var(--p-yellow-900);
}
.deni-layout .maintenance-message {
  min-width: 0;
  overflow-wrap: anywhere;
}
.deni-layout .maintenance-banner > .iconify {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}
.app-dark .deni-layout .maintenance-banner {
  background: var(--p-yellow-950);
  color: var(--p-yellow-200);
}
.deni-layout .sidebar {
  --deni-menu-active-background: var(--p-primary-50);
  --deni-menu-active-color: var(--p-text-color);
  --deni-menu-active-accent: var(--p-primary-600);
  --deni-menu-sub-active-color: var(--p-primary-700);
  position: fixed;
  top: var(--console-banner-height, 0px);
  bottom: 0;
  left: 0;
  z-index: 950;
  display: flex;
  flex-direction: column;
  width: var(--deni-sidebar-width);
  background: var(--deni-panel);
  border-right: 1px solid var(--p-content-border-color);
  transition: transform var(--deni-transition);
}
.app-dark .deni-layout .sidebar {
  --deni-menu-active-background: color-mix(
    in srgb,
    var(--p-primary-color) 16%,
    transparent
  );
  --deni-menu-active-color: var(--p-primary-300);
  --deni-menu-active-accent: var(--p-primary-300);
  --deni-menu-sub-active-color: var(--p-primary-300);
}
.deni-layout .sidebar-brand {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  height: var(--deni-topbar-height);
  padding: 0 16px;
  border-bottom: 1px solid var(--p-content-border-color);
}
.deni-layout .brand,
.deni-layout .mobile-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}
.deni-layout .brand-logo {
  display: block;
  width: 148px;
  height: auto;
  max-height: 32px;
  object-fit: contain;
}
.deni-layout .sidebar-nav {
  flex: 1 1 auto;
  min-height: 0;
  padding: 12px 10px 20px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.deni-layout .sidebar-section + .sidebar-section {
  margin-top: 20px;
}
.deni-layout .sidebar-section-label {
  margin: 0;
  padding: 0 8px 6px;
  color: var(--p-text-muted-color);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.deni-layout .sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.deni-layout .nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 36px;
  padding: 7px 10px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--p-text-color);
  font: inherit;
  font-size: 13.5px;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--deni-transition),
    color var(--deni-transition);
}
.deni-layout .nav-item:hover,
.deni-layout .sub-item:hover {
  background: var(--deni-hover);
  text-decoration: none;
}
.deni-layout .nav-item:focus-visible {
  outline-offset: -2px;
}
.deni-layout .nav-item.active:not(button),
.deni-layout .nav-item.router-link-exact-active {
  background: var(--deni-menu-active-background);
  color: var(--deni-menu-active-color);
  font-weight: 600;
}
.deni-layout .nav-item.active:not(button)::before {
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: -10px;
  width: 2px;
  border-radius: 0 2px 2px 0;
  background: var(--p-primary-color);
  content: "";
}
.deni-layout .nav-icon {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  color: var(--p-text-muted-color);
}
.deni-layout .nav-item.active .nav-icon {
  color: var(--deni-menu-active-accent);
}
.deni-layout .nav-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.deni-layout .nav-unavailable {
  color: var(--p-text-muted-color);
  cursor: not-allowed;
}
.deni-layout .nav-arrow {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-left: auto;
  transition: transform var(--deni-transition);
}
.deni-layout .nav-arrow.open {
  transform: rotate(90deg);
}
/* 已有后台递归菜单的 i 图标朝下，静态 Deni 菜单的 Lucide 图标朝右。 */
.deni-layout i.nav-arrow {
  transform: rotate(-90deg);
}
.deni-layout i.nav-arrow.open {
  transform: rotate(0);
}
.deni-layout .sub-nav {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--deni-transition);
}
.deni-layout .sub-nav.open {
  grid-template-rows: 1fr;
}
.deni-layout .sub-nav-clip {
  min-height: 0;
  overflow: hidden;
}
.deni-layout .sub-nav-items {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 1px 0 1px 19px;
  padding-left: 10px;
  border-left: 1px solid var(--p-content-border-color);
}
.deni-layout .sub-item {
  display: block;
  padding: 6px 10px;
  border-radius: 4px;
  color: var(--p-text-muted-color);
  font-size: 13px;
  text-decoration: none;
  transition:
    background var(--deni-transition),
    color var(--deni-transition);
}
.deni-layout .sub-item.active {
  color: var(--deni-menu-sub-active-color);
  font-weight: 600;
}
.deni-layout .sidebar-footer {
  flex: 0 0 auto;
  padding: 10px;
  border-top: 1px solid var(--p-content-border-color);
}
.deni-layout .sidebar-account {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px;
  border-radius: 4px;
  color: var(--p-text-color);
  text-align: left;
  text-decoration: none;
}
.deni-layout .sidebar-account:hover,
.deni-layout .topbar-user:hover,
.deni-layout .topbar-action:hover,
.deni-layout .nav-close:hover {
  background: var(--deni-hover);
}
.deni-layout .sidebar-account-text {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-width: 0;
  line-height: 1.3;
}
.deni-layout .sidebar-account-name {
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.deni-layout .sidebar-account-id {
  color: var(--p-text-muted-color);
  font-size: 12px;
}
.deni-layout .sidebar-account > .iconify {
  width: 16px;
  height: 16px;
  color: var(--p-text-muted-color);
}
.deni-layout .topbar {
  position: sticky;
  top: var(--console-banner-height, 0px);
  z-index: 800;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
  height: var(--deni-topbar-height);
  padding: 0 20px;
  border-bottom: 1px solid var(--p-content-border-color);
  background: var(--deni-panel);
}
.deni-layout .topbar-left,
.deni-layout .topbar-right {
  display: flex;
  align-items: center;
}
.deni-layout .topbar-left {
  gap: 12px;
  min-width: 0;
}
.deni-layout .topbar-right {
  flex-shrink: 0;
  gap: 4px;
  margin-left: auto;
}
.deni-layout .topbar-action,
.deni-layout .nav-close {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--p-text-muted-color);
  cursor: pointer;
}
.deni-layout .topbar-action > .iconify,
.deni-layout .nav-close > .iconify {
  width: 20px;
  height: 20px;
}
.deni-layout .nav-close {
  margin-left: auto;
}
.deni-layout .nav-toggle,
.deni-layout .mobile-brand,
.deni-layout .nav-close {
  display: none;
}
.deni-layout .topbar-divider {
  width: 1px;
  height: 20px;
  margin: 0 6px;
  background: var(--p-content-border-color);
}
.deni-layout .topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 4px 8px 4px 4px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--p-text-color);
  font: inherit;
  cursor: pointer;
}
.deni-layout .topbar-user-name {
  max-width: 160px;
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.deni-layout .topbar-user > .iconify {
  width: 14px;
  height: 14px;
  color: var(--p-text-muted-color);
}
.deni-layout .crumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  overflow: hidden;
  font-size: 13px;
}
.deni-layout .crumb-home {
  display: inline-flex;
  flex-shrink: 0;
  color: var(--p-text-muted-color);
}
.deni-layout .crumb-home > .iconify {
  width: 16px;
  height: 16px;
}
.deni-layout .crumb-sep {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  color: var(--p-text-muted-color);
}
.deni-layout .crumb {
  color: var(--p-text-muted-color);
  white-space: nowrap;
}
.deni-layout .crumb.current {
  overflow: hidden;
  color: var(--p-text-color);
  text-overflow: ellipsis;
}
.deni-layout .mail-btn {
  position: relative;
}
.deni-layout .mail-badge {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 18px;
  height: 18px;
  font-size: 10px;
  line-height: 18px;
  pointer-events: none;
}
.deni-layout .layout-mask {
  position: fixed;
  inset: 0;
  z-index: 900;
  padding: 0;
  border: 0;
  background: var(--deni-mask);
  cursor: pointer;
}
.deni-layout .skip-link {
  position: fixed;
  top: 8px;
  left: 14px;
  z-index: 1100;
  padding: 12px 18px;
  border-radius: 4px;
  background: var(--p-primary-color);
  color: var(--p-primary-contrast-color);
  text-decoration: none;
  transform: translateY(-160%);
}
.deni-layout .skip-link:focus {
  transform: translateY(0);
}
/* Dialog 内容会 Teleport 到 body；这些规则不依赖布局祖先。 */
.mail-pop {
  width: 100%;
}
.mail-pop-list {
  display: flex;
  flex-direction: column;
  max-height: 360px;
  overflow: auto;
}
.mail-pop-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  padding: 14px;
  border: 0;
  border-bottom: 1px solid var(--p-content-border-color);
  background: transparent;
  color: var(--p-text-color);
  text-align: left;
  cursor: pointer;
}
.mail-pop-item:hover {
  background: var(--deni-hover);
}
.mail-pop-title {
  display: flex;
  align-items: center;
  gap: 7px;
}
.mail-pop-dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--p-primary-color);
}
.mail-pop-time {
  color: var(--p-text-muted-color);
  font-size: 12px;
}
.mail-pop-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 280px;
  text-align: center;
}
.mail-pop-empty > .iconify {
  width: 28px;
  height: 28px;
  margin-bottom: 12px;
  color: var(--p-text-muted-color);
}
.mail-pop-empty strong {
  font-size: 16px;
  font-weight: 600;
}
.mail-pop-empty > span {
  color: var(--p-text-muted-color);
  font-size: 13px;
}
.mail-pop-foot {
  display: block;
  width: 100%;
  padding: 10px;
  border: 0;
  background: transparent;
  color: var(--p-primary-color);
  cursor: pointer;
}
@media (max-width: 1024px) {
  .deni-layout .layout-main {
    margin-left: 0;
  }
  .deni-layout .layout-content {
    padding: 20px 20px 40px;
  }
  .deni-layout .sidebar {
    max-width: calc(100vw - 32px);
    transform: translateX(-100%);
  }
  .deni-layout.layout-overlay-open .sidebar {
    transform: translateX(0);
  }
  .deni-layout .nav-toggle,
  .deni-layout .nav-close,
  .deni-layout .mobile-brand {
    display: inline-flex;
  }
  .deni-layout .crumbs {
    display: none;
  }
}
@media (max-width: 768px) {
  .deni-layout .topbar {
    padding: 0 12px;
  }
  .deni-layout .topbar-left {
    gap: 8px;
  }
  .deni-layout .mobile-brand .brand-logo {
    width: 120px;
  }
  .deni-layout .topbar-user {
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
  }
  .deni-layout .topbar-user-name,
  .deni-layout .topbar-user > .iconify,
  .deni-layout .topbar-divider {
    display: none;
  }
}
@media (max-width: 360px) {
  .deni-layout .mobile-brand .brand-logo {
    width: 96px;
  }
}
@media print {
  .deni-layout {
    min-height: 0;
    padding-top: 0;
    background: white;
  }
  .deni-layout .sidebar,
  .deni-layout .topbar,
  .deni-layout .layout-mask,
  .deni-layout .maintenance-banner,
  .deni-layout .skip-link {
    display: none !important;
  }
  .deni-layout .layout-main {
    min-height: 0;
    margin-left: 0;
  }
  .deni-layout .layout-content {
    max-width: none;
    padding: 0;
  }
}