.store-page { padding: 60px 0 90px; }
.store-page .section-header { max-width: 640px; margin-bottom: 44px; }
.store-page h1 { font-size: clamp(2rem, 3.6vw, 2.8rem); margin: 6px 0 14px; }
.store-page h1 em { font-style: normal; color: var(--gold-deep); }
.store-page .section-header p { color: var(--color-gray); }

.store-layout { display: grid; grid-template-columns: 280px 1fr; gap: 40px; }

/* SIDEBAR */
.store-sidebar {
    background: var(--color-cream);
    padding: 26px;
    border-radius: var(--radius);
    height: fit-content;
    position: sticky;
    top: 100px;
    border: 1px solid var(--color-gray-border);
}

.store-sidebar .filter-group { margin-bottom: 22px; }
.store-sidebar .filter-group:last-of-type { margin-bottom: 20px; }

.store-sidebar .filter-group label {
    display: block;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--color-gray);
}

.store-sidebar .filter-group input,
.store-sidebar .filter-group select {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--color-gray-border);
    border-radius: 10px;
    font-size: 0.92rem;
    background: var(--brand-white);
    font-family: var(--font-family);
}

.store-sidebar .filter-group input:focus,
.store-sidebar .filter-group select:focus { border-color: var(--brand-gold); outline: none; }

.store-sidebar .filter-group .range-inputs { display: flex; gap: 10px; }
.store-sidebar .filter-group .range-inputs input { width: 50%; }

.store-sidebar .filter-group .color-options { display: flex; flex-wrap: wrap; gap: 10px; }
.store-sidebar .filter-group .color-options span {
    width: 28px; height: 28px; border-radius: 50%;
    border: 2px solid var(--color-gray-border); cursor: pointer; transition: var(--transition);
}
.store-sidebar .filter-group .color-options span:hover,
.store-sidebar .filter-group .color-options span.active { border-color: var(--brand-black); transform: scale(1.12); }

/* HEADER DE RESULTADOS */
.store-products-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; flex-wrap: wrap; gap: 15px; }
.store-products-header .results { color: var(--color-gray); font-size: 0.9rem; font-family: var(--font-mono); }
.store-products-header .controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.store-products-header .controls select { padding: 9px 14px; border: 2px solid var(--color-gray-border); border-radius: 10px; font-size: 0.86rem; background: var(--brand-white); }

/* GRID DE PRODUCTOS */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 24px; }

.product-card {
    background: var(--brand-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--color-gray-border);
    position: relative;
    display: flex;
    flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.product-card .product-img { height: 190px; position: relative; overflow: hidden; }
.product-card .product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-img img { transform: scale(1.07); }

.product-card .product-img .tag {
    position: absolute; top: 10px; left: 10px;
    background: var(--brand-gold); color: var(--brand-black);
    font-size: 0.66rem; font-weight: 700; padding: 4px 12px;
    border-radius: 20px; text-transform: uppercase; letter-spacing: 0.04em;
}

.product-card .product-quick {
    position: absolute; bottom: -46px; left: 0; right: 0;
    display: flex; justify-content: center; padding: 10px 0;
    background: rgba(13,14,16,0.72); transition: bottom .3s ease;
}
.product-card:hover .product-quick { bottom: 0; }
.product-quick button { background: none; border: none; color: var(--brand-white); font-weight: 700; font-size: 0.8rem; cursor: pointer; letter-spacing: 0.03em; }
.product-quick button:hover { color: var(--brand-gold); }

.product-card .product-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.product-card .product-body h4 { font-size: 1rem; margin-bottom: 4px; font-family: var(--font-family); font-weight: 700; }
.product-card .product-body .desc { color: var(--color-gray); font-size: 0.83rem; margin-bottom: 12px; flex: 1; }

.product-card .product-body .price { font-family: var(--font-mono); font-size: 1.08rem; font-weight: 700; margin-bottom: 14px; }
.product-card .product-body .price .old { font-weight: 500; color: var(--color-gray); text-decoration: line-through; font-size: 0.85rem; margin-right: 8px; }
.product-card .product-body .price .discount { color: #c0392b; font-size: 0.72rem; font-weight: 700; background: #fbe7e5; padding: 2px 9px; border-radius: 12px; margin-left: 6px; }

.product-card .add-to-cart {
    width: 100%; background: var(--color-dark); color: var(--brand-white);
    border: none; padding: 11px; border-radius: 30px; font-weight: 700; font-size: 0.85rem;
    cursor: pointer; transition: var(--transition);
}
.product-card .add-to-cart:hover { background: var(--brand-gold); color: var(--brand-black); }

/* PAGINACIÓN */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 42px; flex-wrap: wrap; }
.pagination button {
    padding: 9px 16px; border: 2px solid var(--color-gray-border); border-radius: 8px;
    background: var(--brand-white); cursor: pointer; transition: var(--transition); font-weight: 700;
    font-family: var(--font-mono);
}
.pagination button:hover, .pagination button.active { background: var(--brand-gold); border-color: var(--brand-gold); color: var(--brand-black); }

/* VISTA RÁPIDA (MODAL) */
.quickview {
    display: none; position: fixed; inset: 0; background: rgba(13,14,16,0.7);
    z-index: 9999; align-items: center; justify-content: center; padding: 20px;
}
.quickview.open { display: flex; }
.quickview-card {
    background: var(--brand-white); border-radius: var(--radius); max-width: 720px; width: 100%;
    display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; position: relative; max-height: 88vh;
}
.quickview-close {
    position: absolute; top: 14px; right: 14px; background: var(--brand-white); border: none;
    width: 34px; height: 34px; border-radius: 50%; cursor: pointer; font-size: 1rem; z-index: 2;
}
.quickview-img { background: var(--color-light); }
.quickview-img img { width: 100%; height: 100%; object-fit: cover; }
.quickview-body { padding: 34px; display: flex; flex-direction: column; }
.quickview-body h3 { font-size: 1.4rem; margin-bottom: 10px; }
.quickview-body .desc { color: var(--color-gray); margin-bottom: 16px; }
.quickview-body .price { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 700; margin-bottom: 20px; }
.quickview-body .price .old { font-weight: 500; color: var(--color-gray); text-decoration: line-through; font-size: 1rem; margin-right: 8px; }

/* TOAST */
.toast {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(20px);
    background: var(--ink); color: var(--brand-white); padding: 14px 26px; border-radius: 30px;
    font-weight: 600; font-size: 0.9rem; opacity: 0; pointer-events: none; transition: var(--transition);
    z-index: 10000; box-shadow: var(--shadow-hover);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* RESPONSIVE */
@media (max-width: 992px) {
    .store-layout { grid-template-columns: 1fr; }
    .store-sidebar { position: static; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
    .quickview-card { grid-template-columns: 1fr; overflow-y: auto; }
    .quickview-img { height: 220px; }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .store-products-header { flex-direction: column; align-items: stretch; }
    .store-sidebar { grid-template-columns: 1fr; }
}