.tattoo-filter-wrap {
    --tf-border: #e4dcd4;
    --tf-accent: #1a1a1a;
    font-size: 14px;
}

.tattoo-filter-toggle {
    display: none;
}

/* --- Groepen (Doelgroep, Kleur, Formaat, ...) --- */
.tattoo-filter-group {
    border-bottom: 1px solid var(--tf-border);
    padding: 10px 0;
}

.tattoo-filter-group summary {
    cursor: pointer;
    font-weight: 600;
    padding: 6px 2px;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.tattoo-filter-group summary::-webkit-details-marker { display: none; }
.tattoo-filter-group summary::after {
    content: '\002B';
    font-size: 16px;
    line-height: 1;
    color: #888;
}
.tattoo-filter-group[open] summary::after { content: '\2212'; }

/* --- Checkbox opties --- */
.tattoo-filter-options {
    list-style: none;
    margin: 8px 0 0;
    padding: 0;
}
.tattoo-filter-options li { margin: 2px 0; }
.tattoo-filter-options label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 5px 2px;
    border-radius: 4px;
}
.tattoo-filter-options label:hover { background: #f7f4f1; }
.tattoo-filter-options input[type="checkbox"] {
    width: 17px;
    height: 17px;
    accent-color: var(--tf-accent);
    flex-shrink: 0;
}
.tattoo-filter-label { flex: 1; }
.tattoo-filter-num { color: #999; font-size: 12px; }

/* --- Reset knop --- */
.tattoo-filter-reset {
    margin-top: 12px;
    background: none;
    border: 1px solid var(--tf-border);
    padding: 9px 14px;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    font-size: 13px;
}
.tattoo-filter-reset:hover { background: #f5f2ef; }

/* --- Laadstatus productgrid --- */
ul.products.tattoo-loading {
    opacity: .4;
    pointer-events: none;
    transition: opacity .15s ease;
}

/* ===================================================
   MOBIEL: sticky balk bovenaan die uitklapt
   =================================================== */
@media (max-width: 781px) {
    .tattoo-filter-wrap {
        position: sticky;
        top: 0;
        z-index: 20;
        background: #fff;
        border: 1px solid var(--tf-border);
        border-radius: 10px;
        margin-bottom: 16px;
        box-shadow: 0 2px 6px rgba(0,0,0,.04);
    }
    .tattoo-filter-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 13px 14px;
        background: #fff;
        border: none;
        border-radius: 10px;
        font-weight: 600;
        font-size: 15px;
    }
    .tattoo-filter-count {
        background: var(--tf-accent);
        color: #fff;
        border-radius: 999px;
        padding: 1px 8px;
        font-size: 12px;
        min-width: 20px;
        text-align: center;
    }
    .tattoo-filter-panel {
        max-height: 0;
        overflow: hidden;
        transition: max-height .25s ease;
        padding: 0 14px;
    }
    .tattoo-filter-panel.is-open {
        max-height: 70vh;
        overflow-y: auto;
        padding-bottom: 14px;
        border-top: 1px solid var(--tf-border);
    }
}

/* ===================================================
   DESKTOP: gewoon zichtbaar als sidebar-blok
   =================================================== */
@media (min-width: 782px) {
    .tattoo-filter-panel { display: block !important; }
}