.ty-layout {
  box-sizing: border-box;
  display: flex;
  flex: 1;
  flex-direction: column;
}
.ty-layout_has-sidebar {
  flex-direction: row;
}

.ty-layout-header {
  box-sizing: border-box;
  height: var(--ty-layout-header-height);
  background-color: var(--ty-layout-header-bg);
}

.ty-layout-footer {
  box-sizing: border-box;
  padding: var(--ty-layout-footer-padding);
  background-color: var(--ty-layout-footer-bg);
}

.ty-layout-content {
  flex: 1;
  box-sizing: border-box;
  background-color: var(--ty-layout-content-bg);
}

.ty-layout-sidebar {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--ty-layout-sidebar-transition-duration);
  background: var(--ty-layout-sidebar-bg);
  color: var(--ty-layout-sidebar-color);
}
.ty-layout-sidebar:last-child .ty-layout-sidebar__trigger-icon {
  transform: rotateY(180deg);
}
.ty-layout-sidebar__children {
  height: 100%;
}
.ty-layout-sidebar__trigger {
  position: absolute;
  bottom: 0;
  width: 100%;
  z-index: 1;
  cursor: pointer;
  height: var(--ty-layout-sidebar-trigger-height);
  background-color: var(--ty-layout-sidebar-trigger-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  border: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}
.ty-layout-sidebar_light {
  background-color: var(--ty-layout-sidebar-light-bg);
  color: var(--ty-layout-sidebar-light-color);
}
.ty-layout-sidebar_light .ty-layout-sidebar__trigger {
  background-color: var(--ty-layout-sidebar-light-trigger-bg);
}
.ty-layout-sidebar_light .ty-layout-sidebar__trigger-icon {
  color: var(--ty-layout-sidebar-light-trigger-icon);
}