/* ==========================================================================
 * BOUTIQUE DA PRETA - Filtros mobile
 * Botao flutuante + drawer deslizante da esquerda com overlay escurecido.
 * No desktop, a sidebar de filtros permanece como antes (coluna esquerda).
 * ========================================================================== */

/* --- Desktop: apenas a sidebar existente, sem controladores --- */
@media (min-width: 771px) {
    .bp-filter-toggle,
    .bp-filter-overlay,
    .bp-filter-drawer__head {
        display: none !important;
    }

    .bp-filter-drawer {
        background: transparent;
        display: block;
        padding: 0;
    }

    .bp-filter-drawer__body {
        padding: 0;
    }
}

/* --- Mobile: sidebar escondida, botao flutuante + drawer --- */
@media (max-width: 770px) {
    .col-left.sidebar {
        margin-bottom: 0;
    }

    /* Botao flutuante */
    .bp-filter-toggle {
        align-items: center;
        background: var(--bp-primary);
        border: 1px solid transparent;
        border-radius: 999px;
        bottom: 18px;
        box-shadow: 0 10px 30px rgba(17, 8, 11, .18);
        color: var(--bp-on-primary);
        cursor: pointer;
        display: inline-flex;
        font-size: .82rem;
        font-weight: 800;
        gap: 8px;
        left: 16px;
        padding: 12px 18px;
        position: fixed;
        z-index: 1005;
    }

    /* Overlay escurecido */
    .bp-filter-overlay {
        background: rgba(17, 8, 11, .55);
        inset: 0;
        opacity: 0;
        pointer-events: none;
        position: fixed;
        transition: opacity .25s ease;
        z-index: 1006;
    }

    .bp-filter-overlay.bp-filter-open {
        opacity: 1;
        pointer-events: auto;
    }

    /* Drawer deslizante */
    .bp-filter-drawer {
        background: var(--bp-card);
        bottom: 0;
        box-shadow: var(--bp-shadow);
        left: 0;
        max-height: 100%;
        overflow-y: auto;
        position: fixed;
        top: 0;
        transform: translateX(-100%);
        transition: transform .28s ease;
        width: min(86vw, 360px);
        z-index: 1007;
    }

    .bp-filter-drawer.bp-filter-open {
        transform: translateX(0);
    }

    .bp-filter-drawer__head {
        align-items: center;
        background: var(--bp-card);
        border-bottom: 1px solid var(--bp-border);
        display: flex;
        justify-content: space-between;
        padding: 16px 20px;
        position: sticky;
        top: 0;
        z-index: 2;
    }

    .bp-filter-drawer__head strong {
        color: var(--bp-text);
        font-family: var(--bp-display);
        font-size: 1.2rem;
        font-weight: 500;
    }

    .bp-filter-drawer__close {
        background: var(--bp-soft);
        border: 0;
        border-radius: 50%;
        color: var(--bp-text);
        cursor: pointer;
        font-size: 1.3rem;
        height: 36px;
        line-height: 1;
        padding: 0;
        width: 36px;
    }

    .bp-filter-drawer__close:hover {
        background: var(--bp-border);
    }

    .bp-filter-drawer__body {
        padding: 18px 20px 26px;
    }

    .bp-filter-drawer .bp-filter-sidebar {
        margin-bottom: 0 !important;
    }

    body.bp-filter-open {
        overflow: hidden;
    }
}