.category-badge {
    flex: 0 0 auto;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
}

.habit-row {
    flex-wrap: nowrap;
}

.habit-name-input {
    flex: 1 1 auto;
    min-width: 0;
}

.habit-frequency-badge {
    flex: 0 0 auto;
    white-space: nowrap;
}

@media (max-width: 575.98px) {
    .habit-row {
        flex-wrap: wrap;
    }

    .habit-name-input {
        flex-basis: 100%;
        order: 1;
    }
}

/* --- Calendário --- */
.calendar-card {
    background-color: #fff;
    border: 1px solid var(--bs-border-color);
    border-radius: 1.25rem;
    padding: 1.25rem;
    max-width: 32rem;
}

.calendar-weekdays,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.4rem;
}

.calendar-weekdays {
    text-align: center;
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0.4rem;
}

.calendar-day {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 0.9rem;
    background-color: #fff;
    border: 1px solid transparent;
    color: var(--bs-body-color);
    user-select: none;
}

.calendar-day.empty {
    visibility: hidden;
}

.calendar-day.not-due {
    background-color: #fff;
    border-color: var(--bs-border-color);
    color: var(--bs-secondary-color);
}

.calendar-day.due {
    background-color: #e9ecef;
    cursor: pointer;
}

.calendar-day.due:hover {
    filter: brightness(0.95);
}

.calendar-day.status-done {
    background-color: #198754;
    color: #fff;
    cursor: pointer;
}

.calendar-day.status-not-done {
    background-color: #dc3545;
    color: #fff;
    cursor: pointer;
}

.legend-dot {
    display: inline-block;
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    margin-right: 0.25rem;
    vertical-align: middle;
}

.legend-done { background-color: #198754; }
.legend-not-done { background-color: #dc3545; }
.legend-due { background-color: #e9ecef; border: 1px solid var(--bs-border-color); }
.legend-not-scheduled { background-color: #fff; border: 1px solid var(--bs-border-color); }