.cal {
  display: grid;
  grid-template-columns: 160px 1fr;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 40px var(--shadow);
  border: 1px solid rgba(250, 218, 221, 0.6);
  min-height: 340px;
}

.cal--compact {
  grid-template-columns: 120px 1fr;
  min-height: 300px;
}

.cal-sidebar {
  background: var(--rose);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 1rem;
}

.cal-sidebar__date {
  text-align: center;
}

.cal-sidebar__day {
  display: block;
  font-family: var(--font-sans);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.cal--compact .cal-sidebar__day {
  font-size: 2.75rem;
}

.cal-sidebar__weekday {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  margin-top: 0.35rem;
  opacity: 0.95;
}

.cal-sidebar__year {
  display: block;
  font-size: 0.75rem;
  margin-top: 0.5rem;
  opacity: 0.85;
}

.cal-main {
  padding: 1.25rem 1.25rem 1rem;
  background: var(--cream);
  overflow: visible;
}

.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  position: relative;
  z-index: 5;
  overflow: visible;
}

.cal-nav__pickers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex: 1;
  overflow: visible;
}

.cal-nav__btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 0.35rem 0.55rem;
  min-width: 44px;
  min-height: 44px;
  line-height: 1;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  flex-shrink: 0;
}

.cal-nav__btn:hover {
  color: var(--rose-dark);
  background: rgba(250, 218, 221, 0.5);
}

.cal-picker {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.cal-picker__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  padding: 0.4rem 0.55rem 0.4rem 0.65rem;
  border-radius: 8px;
  border: 1px solid rgba(250, 218, 221, 0.8);
  background: var(--white);
  white-space: nowrap;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.cal--compact .cal-picker__trigger {
  font-size: 0.8rem;
  padding: 0.35rem 0.45rem 0.35rem 0.5rem;
}

.cal-picker__trigger:hover {
  border-color: var(--rose);
  background: rgba(255, 249, 245, 0.95);
}

.cal-picker--open .cal-picker__trigger {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(212, 165, 165, 0.25);
}

.cal-picker__chevron {
  width: 10px;
  height: 6px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23a67b7d' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transition: transform 0.2s;
}

.cal-picker--open .cal-picker__chevron {
  transform: rotate(180deg);
}

.cal-picker__menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 20;
  min-width: 100%;
  max-height: min(220px, 40dvh);
  margin: 0;
  padding: 0.35rem 0;
  list-style: none;
  overflow-y: auto;
  background: var(--white);
  border: 1px solid rgba(250, 218, 221, 0.9);
  border-radius: 10px;
  box-shadow: 0 8px 24px var(--shadow);
  -webkit-overflow-scrolling: touch;
}

.cal-picker__menu[hidden] {
  display: none;
}

.cal-picker__option {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.cal-picker__option:hover {
  background: rgba(250, 218, 221, 0.6);
}

.cal-picker__option--active {
  background: var(--blush);
  color: var(--rose-dark);
  font-weight: 700;
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 0.35rem;
}

.cal-weekdays span {
  text-align: center;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  padding: 0.25rem 0;
}

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

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.15s, color 0.15s;
  min-width: 0;
  min-height: 36px;
  padding: 0;
}

.cal-day:hover:not(:disabled):not(.cal-day--selected) {
  background: rgba(250, 218, 221, 0.6);
}

.cal-day--muted {
  color: var(--text-light);
  opacity: 0.45;
  cursor: default;
}

.cal-day--selected {
  background: var(--blush);
  color: var(--rose-dark);
  font-weight: 700;
  box-shadow: inset 0 0 0 2px var(--rose);
}

.cal-mount,
.calendar-mount {
  width: 100%;
}

@media (max-width: 640px) {
  .cal,
  .cal--compact {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .cal-sidebar {
    flex-direction: row;
    justify-content: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
  }

  .cal-sidebar__date {
    display: flex;
    align-items: baseline;
    gap: 0.65rem;
    text-align: left;
  }

  .cal-sidebar__day {
    font-size: 2.5rem;
  }

  .cal-sidebar__weekday {
    margin-top: 0;
  }

  .cal-sidebar__year {
    margin-top: 0;
  }

  .cal-main {
    padding: 1rem;
  }

  .cal-picker__trigger {
    font-size: 0.85rem;
  }
}