/* ===== CHECKBOX PAGE BODY ===== */
.checkboxes-page {
    padding: calc(var(--navbar-height) + 1rem) 2rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ===== PAGE HEADER (title + counter row) ===== */
.page-header {
    width: 100%;
    max-width: var(--max-width);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
}

/* ===== COUNTER BADGE ===== */
.counter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 0.6rem 1.2rem;
    box-shadow: var(--shadow-sm);
}

.counter-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.counter-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
}

.counter-total {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    display: flex;
    width: 100%;
    max-width: var(--max-width);
}

/* ===== CHECKBOX CONTAINER ===== */
#container {
    width: 100%;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow-y: auto;
    max-height: calc(100vh - 220px);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(28px, 1fr));
    gap: 0.5rem;
    transition: opacity 0.2s ease;
}

#container.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* ===== CHECKBOXES ===== */
input[type="checkbox"] {
    width: 24px;
    height: 24px;
    cursor: pointer;
    accent-color: var(--accent);
    border-radius: 4px;
    transition: transform 0.15s ease;
}

input[type="checkbox"]:hover {
    accent-color: var(--accent-hover);
    transform: scale(1.1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    .checkboxes-page {
        padding: calc(var(--navbar-height) + 0.75rem) 1rem 1rem;
    }

    .page-header h1 {
        font-size: 1.35rem;
    }

    .counter-badge {
        padding: 0.5rem 1rem;
    }

    #container {
        padding: 1rem;
        max-height: calc(100vh - 200px);
    }
}