timetracking/httpdocs/assets/styles/components/_month-calendar.scss

@use '../atoms/variables' as *;
@use '../atoms/mixins' as *;

// ─── Monatskalender Container ─────────────────────────────────────────────────
.month-calendar {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 380px;
  background: linear-gradient(160deg, var(--color-primary-light), var(--color-primary-dark));
  border-radius: $radius-xl;
  padding: $space-4;
  box-shadow: $shadow-calendar;
  z-index: 200;
  transform-origin: top right;
  transition:
    opacity 0.28s ease,
    transform 0.28s ease;

  &--hidden {
    opacity: 0;
    transform: scaleY(0.92) translateY(-8px);
    pointer-events: none;
  }

  &--visible {
    opacity: 1;
    transform: scaleY(1) translateY(0);
  }
}

// ─── Header (Monat/Jahr + Navigation) ────────────────────────────────────────
.month-calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: $space-4;
}

.month-calendar__title {
  font-size: $font-size-md;
  font-weight: $font-weight-bold;
  color: var(--header-text);
  letter-spacing: 0.01em;
}

.month-calendar__arrow {
  @include icon-btn;
  color: var(--header-text);

  &:hover { background: var(--header-overlay); }

  svg { width: 8px; height: 14px; }
}

.month-calendar__close {
  margin-left: 0;
}

// ─── Grid ─────────────────────────────────────────────────────────────────────
.month-calendar__grid {
  &.slide-out-left  { animation: slideOutLeft  0.16s ease forwards; }
  &.slide-out-right { animation: slideOutRight 0.16s ease forwards; }
}

.month-calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: $space-2;

  span {
    text-align: center;
    font-size: $font-size-xs;
    font-weight: $font-weight-bold;
    color: var(--header-text-muted);
    padding: $space-1 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
}

.month-calendar__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

// ─── Einzelner Tag ───────────────────────────────────────────────────────────
.month-day {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border-radius: $radius-md;
  font-size: $font-size-sm;
  font-weight: $font-weight-medium;
  color: var(--header-text);
  cursor: pointer;
  transition: background $transition-fast;
  user-select: none;

  &:hover:not(&--other) {
    background: var(--header-overlay);
  }

  &--other {
    color: var(--header-text-muted);
    cursor: default;
  }

  &--today {
    font-weight: $font-weight-bold;
    background: $color-white;
    color: $color-text-dark;

    &:hover {
      background: rgba($color-white, 0.9);
    }
  }

  &--active:not(&--today) {
    background: var(--header-overlay);
    font-weight: $font-weight-bold;
  }
}