html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

/* Calendar */
.calendar-table {
    table-layout: fixed;
}

.calendar-table th {
    text-align: center;
    font-size: 0.8rem;
}

.calendar-cell {
    height: 80px;
    vertical-align: top;
    padding: 4px 6px;
    cursor: pointer;
    transition: background-color 0.15s;
}

.calendar-cell:hover:not(.empty) {
    background-color: #f0f0f0;
}

.calendar-cell.empty {
    background-color: #fafafa;
    cursor: default;
}

.calendar-cell.today {
    border: 2px solid #0d6efd;
}

.day-number {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 2px;
}

.day-badges .badge {
    font-size: 0.65rem;
    margin-right: 2px;
    margin-bottom: 2px;
}

/* Mobile: compact calendar */
@media (max-width: 575px) {
    .calendar-cell {
        height: 52px;
        padding: 2px 3px;
    }

    .day-number {
        font-size: 0.75rem;
        margin-bottom: 1px;
    }

    .day-badges .badge {
        font-size: 0;
        width: 10px;
        height: 10px;
        padding: 0;
        border-radius: 50%;
        display: inline-block;
        margin-right: 1px;
    }

    .calendar-nav-jump {
        flex-wrap: wrap;
        gap: 0.25rem !important;
    }

    .calendar-nav-jump select {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem;
    }

    .calendar-nav-jump .btn {
        font-size: 0.8rem;
        padding: 0.2rem 0.5rem;
    }

    /* Rolling stats: hide less important columns */
    .rolling-hide-mobile {
        display: none;
    }

    .rolling-table td, .rolling-table th {
        font-size: 0.75rem;
        padding: 0.25rem 0.35rem;
    }

    /* Summary form: stack inputs */
    .summary-form .input-group {
        flex-wrap: wrap;
    }

    .summary-form .input-group input,
    .summary-form .input-group select {
        font-size: 0.8rem;
    }
}

/* Tablet tweaks */
@media (max-width: 767px) and (min-width: 576px) {
    .calendar-cell {
        height: 64px;
        padding: 3px 4px;
    }

    .day-badges .badge {
        font-size: 0.55rem;
    }
}