/* date-header — single column header for a date */

.date-header-root {
  width: var(--cell-width);
  min-width: var(--cell-width);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  height: var(--h-dates);
  border-right: 1px solid #f1f5f9;
  transition: background 0.15s ease;
}

.date-header-bg-weekend { background-color: #f1f5f9 !important; }
.date-header-text-sat   { color: #166534 !important; }
.date-header-text-sun   { color: #991b1b !important; }

.date-header-reading-active {
  background-color: #fef08a !important;
  border-bottom: 2px solid #eab308;
}

.date-header-col-hovered {
  background-color: var(--highlight-bg) !important;
  box-shadow: inset 1px 0 0 var(--highlight-border), inset -1px 0 0 var(--highlight-border);
  z-index: 1;
}

.date-header-hover-trigger .date-header-highlight-btn {
  opacity: 0;
  transition: opacity 0.2s;
}
.date-header-hover-trigger:hover .date-header-highlight-btn,
.date-header-highlight-btn.date-header-is-active {
  opacity: 1;
}

.date-header-active-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #f59e0b;
}