/*
 * Client - Products List Page
 * Design System: The 'Họa Tựu' Editorial Framework
 */

/* ─── GENERAL ────────────────────────────────────────── */

.products-wrapper {
    position: relative;
    background-color: var(--color-bg);
    min-height: 100vh;
}

/* ─── BREADCRUMBS ────────────────────────────────────── */

.products-breadcrumbs {
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem 24px 1rem;
    position: relative;
    z-index: 10;
}

.breadcrumb-nav {
    display: flex;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text);
    opacity: 0.6;
    font-weight: 500;
}

.breadcrumb-nav a {
    transition: color 0.3s ease;
}

.breadcrumb-nav a:hover {
    color: var(--color-primary);
    opacity: 1;
}

.breadcrumb-nav .separator {
    margin: 0 0.5rem;
}

.breadcrumb-nav .current {
    color: var(--color-primary);
    opacity: 1;
}

/* ─── HERO BANNER ────────────────────────────────────── */

.products-hero {
    width: 100%;
    /* background-color: var(--color-surface); */
    overflow: hidden;
    position: relative;
    margin-bottom: 5rem;
    padding: 0 24px;
}

.products-hero__inner {
    position: relative;
    background-color: var(--color-surface);
    height: 600px;
    max-width: 1600px;
    margin: 0 auto;
    border-radius: var(--radius-xl, 3rem);
    overflow: hidden;
}

.products-hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    z-index: 1;
}

.products-hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to right, #1f1e1d 1%, transparent 60%);
    pointer-events: none;
}

.products-hero__content {
    position: relative;
    width: 56%;
    margin-left: 0;
    /* Đưa text về bên trái */
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 10%;
    z-index: 2;
}

.products-hero__title {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.products-hero__subtitle {
    font-family: var(--font-body);
    font-size: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.products-hero__divider {
    margin-top: 2rem;
    height: 1px;
    width: 96px;
    background-color: rgba(255, 255, 255, 0.5);
}


/* ─── FILTERS & SORTING ───────────────────────────────── */

.products-topbar {
    max-width: 1600px;
    margin: 0 auto 4rem;
    padding: 0 24px;
    position: relative;
    z-index: 10;
}

.products-topbar__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.products-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    /* Tránh tràn ngang trên Mobile */
    gap: 1rem;
    width: 100%;
}

.products-categories .category-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    /* Thêm bo tròn mềm mại */
    background-color: var(--color-surface);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.products-categories .category-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    /* Hiệu ứng nhấc nổi */
    box-shadow: 0 4px 15px rgba(119, 90, 25, 0.1);
    /* Bóng đổ vàng nhẹ */
}

.products-categories .category-btn.active {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(119, 90, 25, 0.25);
}

html.dark .products-categories .category-btn.active {
    color: #121212;
}

.category-icon {
    font-size: 1.1rem;
    opacity: 0.7;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.products-categories .category-btn:hover .category-icon {
    opacity: 1;
    transform: scale(1.15);
    /* Icon búng nhẹ lên */
}

.products-categories .category-btn.active .category-icon {
    opacity: 1;
}

.products-sort-wrapper {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

.sort-dropdown {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    transition: border-color 0.3s ease;
    cursor: pointer;
}

.sort-dropdown:hover {
    border-color: var(--color-primary);
}

.sort-dropdown label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text);
    opacity: 0.7;
    margin-right: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.sort-dropdown select {
    background: transparent;
    border: none;
    outline: none;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    padding-right: 1.5rem;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23775a19'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right center;
    background-size: 1.25em 1.25em;
}

html.dark .sort-dropdown select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23C5A059'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
}


/* ─── PRODUCT GRID ────────────────────────────────────── */

.products-list {
    max-width: 1600px;
    margin: 0 auto 8rem;
    padding: 0 24px;
    position: relative;
    z-index: 10;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4.5rem 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.product-card {
    display: block;
    text-decoration: none;
}

.product-card__img-wrapper {
    aspect-ratio: 4/5;
    background-color: var(--color-surface);
    overflow: hidden;
    position: relative;
    margin-bottom: 1.5rem;
}

.product-card__img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card__img-wrapper img {
    transform: scale(1.05);
}

.product-card__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0.75rem;
    display: flex;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.05), transparent);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.product-card__buy-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 0;
    width: 80%;
    text-align: center;
    border-radius: 4px;
    transform: translateY(20px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card__overlay {
    opacity: 1;
    visibility: visible;
}

.product-card:hover .product-card__buy-btn {
    transform: translateY(0);
}

.product-card:hover .product-card__buy-btn:hover {
    transform: translateY(0) scale(0.95);
    background-color: var(--color-primary);
    /* Keeps color solid */
    opacity: 0.9;
}

html.dark .product-card__buy-btn {
    color: #121212;
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
}

html.dark .product-badge {
    color: #121212;
}

/* ─── PAGINATION ────────────────────────────────────────── */

.products-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 4rem;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.pagination-link:hover {
    background-color: var(--color-surface);
    border-color: var(--color-border);
}

.pagination-link.active {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    font-weight: 600;
}

html.dark .pagination-link.active {
    color: #121212;
}

.pagination-link.disabled {
    opacity: 0.3;
    pointer-events: none;
}

.pagination-dots {
    color: var(--color-text);
    opacity: 0.5;
    letter-spacing: 2px;
    padding: 0 4px;
}

.product-card__info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-card__title {
    font-size: 1.25rem;
    font-family: var(--font-heading);
    color: var(--color-text);
    transition: color 0.5s ease;
}

.product-card:hover .product-card__title {
    color: var(--color-primary);
}

.product-card__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    margin-top: 0.2rem;
}

.product-card__brand {
    font-size: 0.75rem;
    color: var(--color-text);
    opacity: 0.6;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.product-card__price {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* ─── FAQ SECTION ─────────────────────────────────────── */

.products-faq {
    background-color: var(--color-surface);
    padding: 6rem 1.5rem 0;
    /* Gỡ padding-bottom để nối sát vào footer */
    text-align: center;
    border-top: 1px solid var(--color-border);
    position: relative;
    z-index: 10;
}

/* Nối liền Footer, xoá border đỉnh của footer vì section này đã có màu Surface */
.client-footer {
    margin-top: 0 !important;
    border-top: none !important;
}

.products-faq__inner {
    max-width: 48rem;
    /* 768px */
    margin: 0 auto;
    text-align: left;
    padding-bottom: 6rem;
}

.products-faq__title {
    font-size: 2rem;
    font-family: var(--font-heading);
    text-align: center;
    margin-bottom: 3rem;
    color: var(--color-text);
}

.faq-list {
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
    border-top: 1px solid var(--color-border);
}

.faq-accordion-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    padding: 1.5rem 0;
    cursor: pointer;
    color: var(--color-primary);
    font-size: 1.15rem;
    font-weight: 500;
    font-family: var(--font-heading);
    transition: color 0.3s ease;
    text-align: left;
}

.faq-accordion-btn:hover {
    color: var(--color-text);
}

.faq-icon {
    font-size: 1rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-accordion-btn.active .faq-icon {
    transform: rotate(180deg);
}

.faq-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-accordion-content p {
    padding-bottom: 1.5rem;
    color: var(--color-text);
    opacity: 0.8;
    line-height: 1.6;
    font-size: 0.95rem;
    font-weight: 300;
}

/* ─── RESPONSIVE ─────────────────────────────────────── */

@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 4.5rem 3rem;
    }
}

@media (max-width: 1024px) {
    .products-hero__title {
        font-size: 2.75rem;
    }

    .products-categories {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .products-hero__title {
        font-size: 2.15rem;
    }

    .products-hero__subtitle {
        font-size: 0.9rem;
    }

    .products-hero {
        padding: 0;
    }

    .products-hero__inner {
        flex-direction: column;
        height: auto;
        border-radius: 0;
    }

    .products-hero__content {
        position: relative;
        width: 100%;
        margin-left: 0;
        padding: 6.5rem 2rem;
        text-align: center;
    }

    .products-hero__bg {
        width: 200%;
        object-position: right center;
        /* Lấy mốc gốc bên phải chiếu nến trên mobile */
    }

    .products-hero__overlay {
        background: linear-gradient(to bottom, #1f1e1d 2%, transparent 80%);
    }

    .products-hero__divider {
        display: none;
    }

    .products-categories {
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: 1rem;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        scrollbar-width: none;
        /* Firefox */
        -ms-overflow-style: none;
        /* IE and Edge */
    }

    .products-categories::-webkit-scrollbar {
        display: none;
        /* Chrome, Safari, Opera */
    }

    .category-btn {
        border-radius: 0.5rem;
        padding: 0.75rem 1.25rem;
        white-space: nowrap;
    }

    .category-btn i {
        display: none;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 4.5rem 2.5rem;
    }

    .products-breadcrumbs {
        padding: 2rem 24px 1.5rem;
    }

    .products-faq {
        padding: 4rem 1.5rem;
    }
}