/* ─────────────────────────────────── */
/* COMPONENT: Inline calendar          */
/* ─────────────────────────────────── */

.calendar {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

/* ─── Carousel row: prev (faded) | active | next (faded) ─── */
.calendar__carousel {
    position: relative;
    display: flex;
    align-items: flex-start;
    width: 100%;
    overflow: hidden;
}

/* Faded side months — fill remaining space, clip overflow */
.calendar__fade {
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
    opacity: 0.25;
    pointer-events: none;
    display: flex;
}

.calendar__fade--prev {
    justify-content: flex-end;
}

/* Active centre month + "Not applicable" button */
.calendar__active {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
}

/* Nav buttons — absolutely positioned on carousel edges */
.calendar__nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.calendar__nav-btn--prev {
    left: var(--space-2);
}

.calendar__nav-btn--next {
    right: var(--space-2);
}

/* ─── Single month pane ─── */
.calendar__month {
    flex-shrink: 0;
}

.calendar__month-title {
    display: block;
    font-size: var(--font-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    text-align: center;
    margin-bottom: var(--space-2);
}

/* ─── Day-of-week labels ─── */
.calendar__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 2rem);
    gap: 2px;
}

.calendar__weekday {
    font-size: var(--font-xs);
    font-weight: var(--weight-medium);
    color: var(--color-grey-400);
    text-align: center;
    padding-bottom: var(--space-1);
}

/* ─── Day grid ─── */
.calendar__days {
    display: grid;
    grid-template-columns: repeat(7, 2rem);
    gap: 2px;
}

.calendar__day {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    font-size: var(--font-sm);
    font-weight: var(--weight-medium);
    color: var(--color-grey-500);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast);
}

.calendar__day:hover {
    border-color: var(--color-blue-dark);
    color: var(--color-blue-dark);
}

/* Overflow days from adjacent months */
.calendar__day--outside {
    color: var(--color-grey-300);
}

.calendar__day--outside:hover {
    border-color: var(--color-grey-300);
    color: var(--color-grey-400);
}

/* Selected day */
.calendar__day--selected {
    border-color: var(--color-blue-dark);
    color: var(--color-blue-dark);
}

/* Today indicator — small dot below number */
.calendar__day--today::after {
    content: '';
    position: absolute;
    bottom: 0.15rem;
    width: 4px;
    height: 4px;
    border-radius: var(--radius-full);
    background-color: var(--color-blue-dark);
}

.calendar__day--today.calendar__day--selected::after,
.calendar__day--today:hover::after {
    background-color: var(--color-blue-dark);
}

/* ─── "Not applicable" button beneath active month ─── */
.calendar__none-btn {
    width: 100%;
}