.header-container {
  display: none;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
}

.mobile-menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  color: var(--pm-text-secondary);
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid var(--pm-border-color);
  background: var(--pm-surface-glass);
  transition: all 0.2s;
}

.mobile-menu-btn:hover {
  background-color: var(--pm-surface-solid);
  color: var(--pm-text-primary);
}

.mobile-logo {
  display: none;
  margin-left: 12px;
}

.mobile-logo h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--pm-primary-color);
  margin: 0;
  letter-spacing: -0.02em;
}

.mobile-logo a {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.settings-btn {
  font-size: 22px;
  color: var(--pm-text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--pm-radius-md);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.settings-btn:hover {
  color: var(--pm-primary-color);
  background-color: var(--el-color-primary-light-9);
}

.settings-tabs {
  width: 100%;
  height: 100%;
  min-height: 0;
  --settings-accent: var(--pm-primary-color);
}

/* 抽屉由 Teleport 挂载，使用专属类限定，不能依赖祖先的作用域属性。 */
:global(.settings-drawer > .el-drawer__header) {
  margin-bottom: 0;
  padding: 16px 20px;
  border-bottom: 1px solid var(--pm-border-color);
}

.settings-drawer-heading {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.settings-drawer-heading h2 {
  margin: 0;
  color: var(--pm-text-primary);
  font-size: 22px;
  font-weight: 700;
}

.settings-location {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--pm-text-secondary);
  font-size: 14px;
}

.settings-location > span {
  color: var(--pm-text-muted);
}

:global(.settings-drawer > .el-drawer__body) {
  display: flex;
  min-height: 0;
  padding: 14px 16px;
  overflow: hidden;
}

.settings-tabs > :deep(.el-tabs__header) {
  flex: 0 0 154px;
  margin: 0 0 0 12px !important;
  padding: 6px;
  border: 1px solid var(--pm-border-color);
  border-radius: var(--pm-radius-md);
  background: var(--pm-bg-primary);
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__nav-wrap::after),
.settings-tabs > :deep(.el-tabs__header .el-tabs__active-bar) {
  display: none;
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__nav-wrap) {
  margin: 0;
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__nav) {
  border: 0;
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__item) {
  height: auto;
  min-height: 52px;
  justify-content: flex-start;
  margin: 2px 0;
  padding: 8px !important;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--pm-text-secondary);
  text-align: left;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__item:hover:not(.is-active)) {
  color: var(--pm-text-primary);
  background: var(--pm-bg-hover);
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__item.is-active) {
  color: #fff;
  background: var(--pm-primary-color);
  border-color: var(--pm-primary-color);
  box-shadow: var(--pm-shadow-sm);
}

.settings-tabs > :deep(.el-tabs__header .el-tabs__item:focus-visible) {
  outline: 2px solid var(--settings-accent);
  outline-offset: -3px;
  box-shadow: inset 0 0 0 4px var(--pm-surface-solid);
}

.settings-category {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.settings-category-icon {
  flex: none;
  font-size: 18px;
}

.settings-category-copy {
  display: grid;
  gap: 2px;
}

.settings-category-label {
  font-size: 14px;
  font-weight: 650;
  line-height: 1.4;
}

.settings-category-hint {
  font-size: 11px;
  font-weight: 400;
  line-height: 1.4;
  opacity: .85;
}

.settings-tabs > :deep(.el-tabs__content) {
  flex: 1;
  min-width: 0;
  padding-right: 4px;
  overflow: auto;
  container: settings-content / inline-size;
}

@media (prefers-color-scheme: dark) {
  .settings-tabs {
    --settings-accent: var(--pm-primary-light-3);
  }
}

@media (max-width: 768px) {
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 10px 0;
    padding: 12px 14px;
    border-radius: var(--pm-radius-lg);
    border: 1px solid var(--pm-border-color);
    background: var(--pm-surface-glass);
    backdrop-filter: blur(12px);
  }
  .mobile-menu-btn {
    display: flex;
  }
  .mobile-logo {
    display: block;
  }

  :global(.settings-drawer > .el-drawer__body) {
    padding: 0 10px 10px;
    overflow: auto;
  }

  :global(.settings-drawer > .el-drawer__header) {
    padding: 18px 14px;
  }

  .settings-tabs > :deep(.el-tabs__header) {
    flex: none;
    margin: 12px 0 16px !important;
    padding: 4px;
    border-radius: 14px;
  }

  .settings-tabs > :deep(.el-tabs__header .el-tabs__item) {
    min-height: 44px;
    margin: 0 2px;
    padding: 8px 12px !important;
  }

  .settings-category-hint {
    display: none;
  }

  .settings-tabs > :deep(.el-tabs__content) {
    padding-right: 0;
    overflow: visible;
  }
}