.activity-box {
    height: 250px;
    width: 315px;
    cursor: pointer;
    user-select: none;
    box-sizing: border-box;
    display: flex;
    position: relative;
    border-radius: 20px;
    border: 1px solid gray;
    filter: none;
    background-color: blue;
    margin-bottom: 20px;
     
}

    .activity-box img {
        border-radius: 20px 20px 0px 0px;
    }


/* ─────────────────────────────────────────
       LAYOUT: sidebar + main (desktop)
    ───────────────────────────────────────── */
.programbox-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    min-height: 100vh;
}

/* ─────────────────────────────────────────
       SIDEBAR
    ───────────────────────────────────────── */
.programbox-sidebar {
    border-right: 1px solid #e0dfd8;
    padding: 1.25rem;
    background: #faf9f7;
}

/* ─────────────────────────────────────────
       MAIN
    ───────────────────────────────────────── */
.programbox-main {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    padding-left:30px;
}



/* ─────────────────────────────────────────
       CONTENT AREA
    ───────────────────────────────────────── */
.programbox-content {
    padding: 1.25rem;
    flex: 1;
    max-width:700px;
}


/* ─────────────────────────────────────────
       DATE AREA
    ───────────────────────────────────────── */

.date-day {
    font-size: 20px;
    line-height: 20px;
}


.programbox-date {
    width: 70px;
    height: 70px;
    display: d-flex;
    justify-content: center;
    align-items: center;
    padding: 5px;
    background-color: #f1f1f1;
    margin-right: 5px;
    font-weight: bold;
    font-size: 18px;
    padding: 15px;
    cursor: pointer;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .programbox-date.date-selected * {
        color: white;
    }


/* ─────────────────────────────────────────
       MOBILE TOGGLE (hidden on desktop)
    ───────────────────────────────────────── */
.programbox-mobile-toggle {
    display: none;
}

/* ─────────────────────────────────────────
       RESPONSIVE: mobile (≤ 640px)
    ───────────────────────────────────────── */
@@media (max-width: 640px) {

    .programbox-datestrip {
        margin-top: 20px;
    }

    .programbox-layout {
        grid-template-columns: 1fr;
        min-height: unset;
    }
    /* Sidebar hidden by default on mobile */
    .programbox-sidebar {
        display: none;
        border-right: none;
        border-bottom: 1px solid #e0dfd8;
    }

        .programbox-sidebar.visible {
            display: block;
        }
    /* Show the toggle button */
    .programbox-mobile-toggle {
        display: flex;
        align-items: center;
        gap: 8px;
        height: 50px;
        padding: 0 1.25rem;
        border-bottom: 1px solid #e0dfd8;
        cursor: pointer;
        font-size: 13px;
        font-weight: 500;
        color: #5f5e5a;
        background: #faf9f7;
        user-select: none;
    }

        .programbox-mobile-toggle svg {
            transition: transform 0.2s;
        }

        .programbox-mobile-toggle.open svg.chevron {
            transform: rotate(180deg);
        }
}