/* ── DESKTOP ──────────────────────────────── */
@media (min-width: 769px) {
    .eps-shop-layout {
        display: grid !important;
        grid-template-columns: 240px 1fr !important;
        gap: 32px !important;
        align-items: start !important;
    }
    .eps-cat-toggle-btn {
        display: none !important;
    }
    .eps-shop-sidebar {
        display: block !important;
        background: #fff;
        border: 1.5px solid var(--eps-border);
        border-radius: var(--eps-radius);
        padding: 24px;
        position: sticky;
        top: 90px;
    }
}

/* ── MÓVIL ────────────────────────────────── */
@media (max-width: 768px) {
    .eps-shop-layout {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    /* Botón toggle */
    .eps-cat-toggle-btn {
        display: flex !important;
        width: 100%;
        align-items: center;
        justify-content: space-between;
        padding: 13px 18px;
        background: #fff;
        border: 1.5px solid var(--eps-border);
        border-radius: 12px;
        font-family: var(--eps-font-main);
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--eps-dark);
        cursor: pointer;
        margin-bottom: 4px;
        transition: all 0.22s;
    }

    .eps-cat-toggle-btn:hover {
        border-color: var(--eps-primary);
        color: var(--eps-primary);
    }

    .eps-toggle-arrow {
        transition: transform 0.3s ease;
        flex-shrink: 0;
        color: var(--eps-primary);
    }

    .eps-cat-toggle-btn.open .eps-toggle-arrow {
        transform: rotate(180deg);
    }

    .eps-cat-toggle-btn.open {
        border-color: var(--eps-primary);
        color: var(--eps-primary);
        border-radius: 12px 12px 0 0;
        border-bottom-color: transparent;
    }

    /* Sidebar: oculto por defecto en móvil */
    .eps-shop-sidebar {
        position: static !important;
        padding: 0 !important;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.35s ease, opacity 0.3s ease;
        opacity: 0;
        pointer-events: none;
    }

    /* Sidebar abierto */
    .eps-shop-sidebar.open {
        max-height: 70vh;
        overflow-y: auto;
        opacity: 1;
        pointer-events: auto;
    }

    .eps-sidebar-inner {
        background: #fff;
        border: 1.5px solid var(--eps-primary);
        border-top: none;
        border-radius: 0 0 12px 12px;
        padding: 16px;
    }
}