/* ============================================
   SHOP PAGE - Stylesheet (Clean Version)
   Golden Luxury Theme
   ============================================ */

/* ========== 1. Shop Hero ========== */
.shop-hero {
    margin-top: 70px;
    height: 280px;
    background-image: url('../img/shop.webp');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shop-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.88), rgba(212, 165, 116, 0.3));
}

.shop-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.shop-hero__icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    display: block;
}

.shop-hero__title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.shop-hero__desc {
    font-size: 1rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto;
}

/* ========== 2. Shop Layout ========== */
.shop-content {
    padding: 40px 0 80px;
}

.shop__grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    align-items: start;
}

/* ========== 3. Sidebar Filters ========== */
.shop__sidebar {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-300);
    position: sticky;
    top: 90px;
}

.sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary-light);
}

.sidebar__title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar__close {
    display: none;
    width: 36px;
    height: 36px;
    font-size: 1.6rem;
    color: var(--gray-700);
    background: var(--gray-100);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.sidebar__close:hover {
    background: var(--danger);
    color: var(--white);
}

/* Filter Groups */
.filter__group {
    margin-bottom: 24px;
}

.filter__label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.filter__input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font);
    font-size: 0.9rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--gray-100);
    color: var(--dark);
    transition: var(--transition);
    outline: none;
}

.filter__input:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(212, 165, 116, 0.15);
}

.filter__select {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font);
    font-size: 0.9rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--gray-100);
    color: var(--dark);
    transition: var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23636E72' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 16px center;
    cursor: pointer;
}

.filter__select:focus {
    border-color: var(--primary);
    background-color: var(--white);
}

/* Category Buttons */
.filter__categories {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.filter__cat-btn {
    display: block;
    padding: 10px 16px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-700);
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-align: right;
}

.filter__cat-btn:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.filter__cat-btn.active {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    font-weight: 700;
}

/* Filter Actions */
.filter__submit {
    width: 100%;
    margin-bottom: 10px;
}

.filter__reset {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--danger);
    background: rgba(192, 57, 43, 0.08);
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.filter__reset:hover {
    background: rgba(192, 57, 43, 0.15);
}

/* ========== 4. Top Bar ========== */
.shop__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-300);
}

.topbar__info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar__filter-btn {
    display: none;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-dark);
    background: var(--primary-light);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.topbar__filter-btn:hover {
    background: var(--primary);
    color: var(--white);
}

.topbar__count {
    font-size: 0.9rem;
    color: var(--gray-700);
}

.topbar__count strong {
    color: var(--primary-dark);
    font-weight: 800;
}

/* View Toggle */
.topbar__view {
    display: flex;
    gap: 4px;
    background: var(--gray-100);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.view__btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--gray-500);
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.view__btn:hover {
    color: var(--primary-dark);
}

.view__btn.active {
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}

/* ========== 5. Active Filters Tags ========== */
.shop__active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.active-filter__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary-dark);
    background: var(--primary-light);
    border-radius: 50px;
    border: 1px solid rgba(212, 165, 116, 0.3);
}

.active-filter__tag a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-size: 0.9rem;
    color: var(--danger);
    background: rgba(192, 57, 43, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.active-filter__tag a:hover {
    background: var(--danger);
    color: var(--white);
}

/* ========== 6. Products Grid (Override for Shop) ========== */
.shop__main .products__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.shop__main .product__card {
    display: flex;
    flex-direction: column;
}

.shop__main .product__link {
    display: block;
    flex: 1;
}

.shop__main .product__category {
    display: inline-block;
    font-size: 0.72rem;
    color: var(--primary-dark);
    background: var(--primary-light);
    padding: 2px 10px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 6px;
}

.shop__main .product__actions {
    padding: 0 18px 18px;
}

/* ========== 7. List View ========== */
.products__list {
    grid-template-columns: 1fr !important;
}

.products__list .product__card {
    flex-direction: row;
}

.products__list .product__img-wrapper {
    width: 220px;
    min-width: 220px;
    height: 200px;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.products__list .product__link {
    display: flex;
    flex: 1;
}

.products__list .product__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.products__list .product__name {
    font-size: 1.1rem;
    -webkit-line-clamp: 2;
}

.products__list .product__actions {
    display: flex;
    align-items: center;
    padding: 18px;
}

.products__list .btn--cart {
    width: auto;
    white-space: nowrap;
}

/* ========== 8. Pagination ========== */
.shop__pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--gray-300);
}

.pagination__btn,
.pagination__num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 14px;
    font-family: var(--font);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--gray-700);
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.pagination__btn:hover,
.pagination__num:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: var(--primary-light);
}

.pagination__num.active {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(180, 134, 11, 0.3);
}

.pagination__dots {
    padding: 0 8px;
    color: var(--gray-500);
    font-weight: 700;
}

/* ========== 9. Empty State ========== */
.shop__empty {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-300);
}

.empty__icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.empty__title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.empty__text {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: 28px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   10. RESPONSIVE - Tablet (max-width: 992px)
   ============================================ */
@media (max-width: 992px) {
    .shop-hero__title {
        font-size: 2rem;
    }

    .shop__grid {
        grid-template-columns: 240px 1fr;
        gap: 20px;
    }

    .shop__main .products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* List View */
    .products__list .product__img-wrapper {
        width: 180px;
        min-width: 180px;
        height: 180px;
    }
}

/* ============================================
   11. RESPONSIVE - Mobile (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
    /* Hero */
    .shop-hero {
        margin-top: 60px;
        height: 220px;
    }

    .shop-hero__icon {
        font-size: 2rem;
    }

    .shop-hero__title {
        font-size: 1.7rem;
    }

    .shop-hero__desc {
        font-size: 0.88rem;
    }

    /* Layout - Full Width */
    .shop-content {
        padding: 24px 0 50px;
    }

    .shop__grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Sidebar - Off-canvas */
    .shop__sidebar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 340px;
        height: 100vh;
        z-index: 3000;
        border-radius: 0;
        padding: 24px;
        overflow-y: auto;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-xl);
    }

    .shop__sidebar.open {
        right: 0;
    }

    .sidebar__close {
        display: flex;
    }

    /* Show Filter Button */
    .topbar__filter-btn {
        display: flex;
    }

    /* Top Bar */
    .shop__topbar {
        padding: 12px 16px;
        margin-bottom: 16px;
    }

    .topbar__count {
        font-size: 0.82rem;
    }

    /* Products */
    .shop__main .products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .shop__main .product__img-wrapper {
        height: 180px;
    }

    .shop__main .product__info {
        padding: 12px;
    }

    .shop__main .product__name {
        font-size: 0.85rem;
    }

    .shop__main .product__actions {
        padding: 0 12px 12px;
    }

    .shop__main .btn--cart {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    /* List View on Mobile → Force Grid */
    .products__list {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .products__list .product__card {
        flex-direction: column;
    }

    .products__list .product__img-wrapper {
        width: 100%;
        min-width: auto;
        height: 180px;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .products__list .product__link {
        flex-direction: column;
    }

    .products__list .product__actions {
        padding: 0 12px 12px;
    }

    /* Pagination */
    .shop__pagination {
        margin-top: 30px;
        padding-top: 20px;
        gap: 4px;
    }

    .pagination__btn,
    .pagination__num {
        min-width: 38px;
        height: 38px;
        padding: 0 10px;
        font-size: 0.82rem;
    }

    /* Empty State */
    .shop__empty {
        padding: 50px 16px;
    }

    .empty__icon {
        font-size: 3rem;
    }

    .empty__title {
        font-size: 1.2rem;
    }

    .empty__text {
        font-size: 0.88rem;
    }
}

/* ============================================
   12. RESPONSIVE - Small Mobile (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
    .shop-hero {
        height: 190px;
    }

    .shop-hero__icon {
        font-size: 1.6rem;
    }

    .shop-hero__title {
        font-size: 1.4rem;
    }

    .shop-hero__desc {
        font-size: 0.8rem;
    }

    .shop__main .products__grid {
        gap: 10px;
    }

    .shop__main .product__img-wrapper {
        height: 150px;
    }

    .shop__main .product__info {
        padding: 10px;
    }

    .shop__main .product__name {
        font-size: 0.8rem;
    }

    .price--current {
        font-size: 0.92rem;
    }

    .price--old {
        font-size: 0.75rem;
    }

    .shop__main .btn--cart {
        font-size: 0.75rem;
        padding: 7px 10px;
    }

    .topbar__view {
        display: none;
    }

    .active-filter__tag {
        font-size: 0.75rem;
        padding: 4px 10px;
    }
}

/* ============================================
   13. Touch Devices
   ============================================ */
@media (hover: none) {
    .product__card:hover {
        transform: none;
    }

    .product__card:hover .product__img {
        transform: none;
    }

    .filter__cat-btn:hover {
        background: var(--gray-100);
        color: var(--gray-700);
    }

    .filter__cat-btn.active:hover {
        background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        color: var(--white);
    }
}

/* ========== Shop Grid Full Width ========== */
.shop__grid--full {
    grid-template-columns: 1fr;
}

/* ========== Inline Filter Bar ========== */
.shop__sidebar-inline {
    margin-bottom: 24px;
}

.shop__filter-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-300);
    flex-wrap: wrap;
}

.filter-bar__search {
    flex: 1;
    min-width: 200px;
    display: flex;
    gap: 8px;
}

.filter-bar__search .filter__input {
    flex: 1;
    border-radius: var(--radius-sm);
}

.filter__search-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.filter__search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(180, 134, 11, 0.4);
}

.filter-bar__sort {
    min-width: 180px;
}

.filter-bar__sort .filter__select {
    width: 100%;
}

.shop__filter-bar .filter__reset {
    white-space: nowrap;
}

/* ========== Full Width Products Grid ========== */
.shop__grid--full .shop__main .products__grid {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
    .shop__grid--full .shop__main .products__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .shop__filter-bar {
        flex-direction: column;
        gap: 12px;
    }

    .filter-bar__search {
        width: 100%;
        min-width: auto;
    }

    .filter-bar__sort {
        width: 100%;
        min-width: auto;
    }

    .shop__grid--full .shop__main .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .shop__filter-bar {
        padding: 12px 14px;
    }
}