.booking-calendar {
    --bc-free: #eef6ee;
    --bc-occupied: #d9d9d9;
    --bc-border: #d8d8d8;
    --bc-text: inherit;
}

.booking-calendar__months {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
    gap: 1.5rem;
}

.booking-calendar__month {
    min-width: 0;
}

.booking-calendar__month h3 {
    margin: 0 0 .75rem;
    text-align: center;
    font-size: 1.05rem;
}

.booking-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 3px;
}

.booking-calendar__weekdays {
    margin-bottom: 4px;
    text-align: center;
    font-size: .78rem;
    font-weight: 700;
}

.booking-calendar__day {
    display: grid;
    place-items: center;
    min-height: 2.25rem;
    border: 1px solid var(--bc-border);
    color: var(--bc-text);
    font-size: .9rem;
}

.booking-calendar__day--free {
    background: var(--bc-free);
}

.booking-calendar__day--occupied {
    background: var(--bc-occupied);
    text-decoration: line-through;
}

.booking-calendar__day--empty {
    border-color: transparent;
    background: transparent;
}

.booking-calendar__legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    font-size: .9rem;
}

.booking-calendar__legend span {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.booking-calendar__swatch {
    width: 1rem;
    height: 1rem;
    border: 1px solid var(--bc-border);
}

.booking-calendar__swatch--free {
    background: var(--bc-free);
}

.booking-calendar__swatch--occupied {
    background: var(--bc-occupied);
}