header.app-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1em;
  block-size: var(--site-header-height);
  padding: 0.3em 0.8em;
  border-bottom: 1px solid;
}

.app-header__start {
  justify-self: start;
}

.app-header__center {
  justify-self: center;
}

.app-header__end {
  justify-self: end;
}

.app-header__start,
.app-header__end {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1em;
}

.app-header__brand:any-link {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.3em;
}

.app-user-section {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1em;
}

.app-user-section__identity {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5em;
}

.app-user-section__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.app-user-section__icon-svg,
.app-dropdown__icon {
  inline-size: 1.35em;
  block-size: 1.35em;
}

.app-dropdown {
  position: relative;
}

.app-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
}

.app-dropdown__panel {
  z-index: var(--z-dropdown);
  min-inline-size: 10rem;
  padding: 0;
  overflow: hidden;
}

.app-dropdown__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}

.app-dropdown__list > li {
  display: block;
}

.app-dropdown__link {
  display: block;
  border: none;
  text-align: start;
  inline-size: 100%;
}

.app-layout {
  display: flex;
  flex-direction: column;
  min-block-size: 100%;
}

.app-main {
  flex: 1 1 auto;
}

.app-layout main {
  padding: 1.5em 1em;
}