.availability-calendar {
    margin: 1.5rem 0;
    padding: 1.25rem;
    border: 1px solid rgba(121, 92, 55, 0.18);
    border-radius: 1.25rem;
    background: rgba(247, 243, 236, 0.72);
}

.availability-calendar__legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.availability-calendar__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.availability-calendar__nav-button {
    border: 1px solid rgba(121, 92, 55, 0.24);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #5e4f3d;
    padding: 0.45rem 0.9rem;
    font-size: 0.95rem;
    transition: border-color 0.14s ease, background 0.14s ease;
}

.availability-calendar__nav-button:hover,
.availability-calendar__nav-button:focus-visible {
    border-color: rgba(121, 92, 55, 0.42);
    background: rgba(255, 255, 255, 1);
    outline: none;
}

.availability-calendar__nav-button:disabled {
    cursor: default;
    opacity: 0.45;
}

.availability-calendar__range-label {
    flex: 1;
    text-align: center;
    font-weight: 700;
    color: #5e4f3d;
}

.availability-calendar__legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.availability-calendar__legend-item::before {
    content: '';
    width: 0.85rem;
    height: 0.85rem;
    border-radius: 999px;
    border: 1px solid rgba(121, 92, 55, 0.28);
    background: #fff;
}

.availability-calendar__legend-item.is-blocked::before {
    background: #bb5a4c;
    border-color: #bb5a4c;
}

.availability-calendar__legend-item.is-reserved::before {
    background: #d4a017;
    border-color: #d4a017;
}

.availability-calendar__legend-item.is-selected::before {
    background: #7a8f4d;
    border-color: #7a8f4d;
}

.availability-calendar__months {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.availability-calendar__month {
    border: 1px solid rgba(121, 92, 55, 0.18);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.92);
    padding: 0.9rem;
}

.availability-calendar__month-title {
    margin: 0 0 0.75rem;
    font-size: 1rem;
}

.availability-calendar__weekday-row,
.availability-calendar__days {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.3rem;
}

.availability-calendar__weekday {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: #6f6252;
}

.availability-calendar__day,
.availability-calendar__day-spacer {
    aspect-ratio: 1;
}

.availability-calendar__day {
    display: grid;
    place-items: center;
    border-radius: 0.75rem;
    font-size: 0.9rem;
    background: #fff;
    border: 1px solid rgba(121, 92, 55, 0.12);
    padding: 0;
    cursor: pointer;
    transition: transform 0.14s ease, border-color 0.14s ease, box-shadow 0.14s ease;
}

.availability-calendar__day:hover,
.availability-calendar__day:focus-visible {
    border-color: rgba(121, 92, 55, 0.42);
    box-shadow: 0 0 0 0.15rem rgba(121, 92, 55, 0.14);
    transform: translateY(-1px);
    outline: none;
}

.availability-calendar__day.is-blocked {
    background: rgba(187, 90, 76, 0.16);
    border-color: rgba(187, 90, 76, 0.34);
    color: #893e34;
    font-weight: 700;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.availability-calendar__day.is-reserved {
    background: rgba(212, 160, 23, 0.18);
    border-color: rgba(180, 130, 20, 0.4);
    color: #8a5e10;
    font-weight: 700;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.availability-calendar__day.is-past {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.08);
    color: rgba(94, 79, 61, 0.4);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.availability-calendar__day.is-selected {
    background: rgba(122, 143, 77, 0.2);
    border-color: rgba(122, 143, 77, 0.4);
    color: #415022;
    font-weight: 700;
}

.availability-calendar__day.is-preview {
    background: rgba(122, 143, 77, 0.12);
    border-color: rgba(122, 143, 77, 0.28);
    color: #4d5f2d;
}

.availability-calendar__day.is-pending {
    background: rgba(213, 178, 111, 0.22);
    border-color: rgba(163, 120, 48, 0.46);
    color: #6f4b12;
    font-weight: 700;
}

.availability-calendar__hint {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: #5e4f3d;
}

.availability-calendar__error {
    display: none;
    margin-top: 1rem;
    padding: 0.75rem 0.9rem;
    border-radius: 0.9rem;
    background: rgba(187, 90, 76, 0.12);
    color: #7e3128;
}

.availability-calendar__error.is-visible {
    display: block;
}

@media (max-width: 767.98px) {
    .availability-calendar__toolbar {
        flex-wrap: wrap;
    }

    .availability-calendar__range-label {
        width: 100%;
        order: -1;
    }

    .availability-calendar__months {
        grid-template-columns: minmax(0, 1fr);
    }
}