/**
 * Supplement Discovery Experience - Styles
 * Premium Minimal: Black / White / Gold
 * Progressive Disclosure UI
 */

/* =============================================
   CSS CUSTOM PROPERTIES
   ============================================= */
:root {
    --sr-black: #0A0A0A;
    --sr-white: #FFFFFF;
    --sr-gold: #D4AF37;
    --sr-gold-light: rgba(212, 175, 55, 0.12);
    --sr-gold-glow: rgba(212, 175, 55, 0.25);
    --sr-gray-50: #FAFAFA;
    --sr-gray-100: #F5F5F5;
    --sr-gray-200: #E5E5E5;
    --sr-gray-400: #A3A3A3;
    --sr-gray-600: #525252;
    --sr-gray-800: #262626;
    --sr-radius-sm: 8px;
    --sr-radius-md: 12px;
    --sr-radius-lg: 16px;
    --sr-radius-xl: 24px;
    --sr-radius-pill: 9999px;
    --sr-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --sr-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
    --sr-shadow-gold: 0 4px 24px rgba(212, 175, 55, 0.20);
    --sr-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sr-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* =============================================
   CONTAINER & RESET
   ============================================= */
.sr-container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 32px 20px 60px;
    font-family: var(--sr-font);
    color: var(--sr-black);
    background: var(--sr-white);
    -webkit-font-smoothing: antialiased;
}

/* Hide default WooCommerce sidebar and elements on this page */
.woocommerce-page .widget-area,
.woocommerce-page #secondary,
.woocommerce-page .woocommerce-sidebar,
.woocommerce-page aside.sidebar,
body.woocommerce .site-content .widget-area,
.woocommerce .woocommerce-result-count,
.woocommerce .woocommerce-ordering {
    display: none !important;
}

/* Make main content full width */
.woocommerce-page .content-area,
.woocommerce-page #primary,
.woocommerce-page .site-main {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* =============================================
   SECTION SHARED
   ============================================= */
.sr-section {
    margin-bottom: 40px;
}

.sr-section-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--sr-gray-800);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.sr-optional {
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--sr-gray-400);
}

/* Progressive Disclosure: hidden by default, shown via JS */
.sr-categories,
.sr-brands {
    display: none;
}

.sr-categories.sr-visible,
.sr-brands.sr-visible {
    display: block;
    animation: srFadeSlideIn 0.4s ease forwards;
}

@keyframes srFadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================
   HERO
   ============================================= */
.sr-hero {
    text-align: center;
    padding: 48px 0 40px;
}

.sr-hero-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--sr-black);
    margin: 0 0 8px;
    line-height: 1.1;
}

.sr-hero-subtitle {
    font-size: 1.15rem;
    color: var(--sr-gray-600);
    margin: 0 0 28px;
    font-weight: 400;
}

.sr-search-wrap {
    position: relative;
    max-width: 540px;
    margin: 0 auto;
}

.sr-search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sr-gray-400);
    pointer-events: none;
}

.sr-search-input {
    width: 100%;
    padding: 14px 20px 14px 50px;
    font-size: 1rem;
    border: 1.5px solid var(--sr-gray-200);
    border-radius: var(--sr-radius-lg);
    background: var(--sr-white);
    box-shadow: var(--sr-shadow);
    transition: var(--sr-transition);
    font-family: var(--sr-font);
    color: var(--sr-black);
    box-sizing: border-box;
}

.sr-search-input::placeholder {
    color: var(--sr-gray-400);
}

.sr-search-input:focus {
    outline: none;
    border-color: var(--sr-gold);
    box-shadow: 0 0 0 3px var(--sr-gold-light), var(--sr-shadow);
}

/* =============================================
   GOAL CARDS (Step 1)
   ============================================= */
.sr-goals-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.sr-goal-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 16px;
    background: var(--sr-black) !important; /* Force black background */
    border: 1.5px solid var(--sr-gray-800) !important;
    border-radius: var(--sr-radius-lg);
    cursor: pointer;
    transition: var(--sr-transition);
    position: relative;
    overflow: hidden;
}

.sr-goal-text {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--sr-white) !important; /* Force white text */
    text-align: center;
    transition: var(--sr-transition);
    line-height: 1.3;
}

.sr-goal-card:hover {
    border-color: var(--sr-gold) !important;
    background: var(--sr-white) !important;
    box-shadow: var(--sr-shadow-gold);
    transform: translateY(-3px);
}

.sr-goal-card:hover .sr-goal-text {
    color: var(--sr-gold) !important;
}

.sr-goal-card.active {
    background: var(--sr-black) !important;
    border-color: var(--sr-gold) !important;
    box-shadow: var(--sr-shadow-lg);
}

.sr-goal-card.active .sr-goal-text {
    color: var(--sr-gold) !important;
}

/* =============================================
   PILLS (Categories & Brands)
   ============================================= */
.sr-pills-row {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.sr-pills-row::-webkit-scrollbar {
    display: none;
}

.sr-pill {
    flex: 0 0 auto;
    padding: 10px 22px;
    border-radius: var(--sr-radius-pill);
    border: 1.5px solid var(--sr-gray-800) !important;
    background: var(--sr-black) !important; /* Force black background */
    color: var(--sr-white) !important; /* Force white text */
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sr-transition);
    font-family: var(--sr-font);
    white-space: nowrap;
}

.sr-pill:hover {
    border-color: var(--sr-gold) !important;
    background: var(--sr-gold-light) !important;
    color: var(--sr-gold) !important;
}

.sr-pill.active {
    background: var(--sr-gold) !important;
    color: var(--sr-black) !important;
    border-color: var(--sr-gold) !important;
    font-weight: 600;
}

.sr-pill-brand {
    border-style: dashed;
}

.sr-pill-brand.active {
    border-style: solid;
}

/* =============================================
   FILTER BAR
   ============================================= */
.sr-filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-top: 1px solid var(--sr-gray-200);
    border-bottom: 1px solid var(--sr-gray-200);
    margin-bottom: 32px;
    gap: 16px;
    flex-wrap: wrap;
}

.sr-filter-bar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.sr-result-count {
    font-size: 0.85rem;
    color: var(--sr-gray-600);
    font-weight: 500;
}

.sr-active-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.sr-active-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--sr-gold-light);
    border-radius: var(--sr-radius-pill);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--sr-gray-800);
    cursor: pointer;
    transition: var(--sr-transition);
}

.sr-active-tag:hover {
    background: var(--sr-gold);
    color: var(--sr-black);
}

.sr-active-tag .sr-tag-close {
    font-size: 1rem;
    line-height: 1;
    opacity: 0.6;
}

.sr-sort {
    padding: 8px 14px;
    border-radius: var(--sr-radius-sm);
    border: 1px solid var(--sr-gray-200);
    background: var(--sr-white);
    color: var(--sr-gray-800);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    font-family: var(--sr-font);
}

.sr-sort:focus {
    outline: none;
    border-color: var(--sr-gold);
}

/* =============================================
   PRODUCT GRID
   ============================================= */
.sr-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Loading state */
.sr-products-grid.sr-loading {
    opacity: 0.4;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

/* =============================================
   PRODUCT CARD
   ============================================= */
.sr-product-card {
    background: var(--sr-white);
    border: 1px solid var(--sr-gray-200);
    border-radius: var(--sr-radius-md);
    overflow: hidden;
    transition: var(--sr-transition);
    display: flex;
    flex-direction: column;
}

.sr-product-card:hover {
    border-color: var(--sr-gold);
    box-shadow: var(--sr-shadow-gold);
    transform: translateY(-4px);
}

.sr-product-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sr-product-image-wrap {
    position: relative;
    overflow: hidden;
    background: var(--sr-gray-50);
    aspect-ratio: 1 / 1;
}

.sr-product-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
    padding: 12px;
}

.sr-product-card:hover .sr-product-image-wrap img {
    transform: scale(1.06);
}

/* Badges */
.sr-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 5;
}

.sr-badge {
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sr-badge-sale {
    background: var(--sr-gold);
    color: var(--sr-black);
}

.sr-badge-best {
    background: var(--sr-black);
    color: var(--sr-gold);
}

/* Product Info */
.sr-product-info {
    padding: 14px 16px 8px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sr-product-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sr-gray-800);
    margin: 0 0 6px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sr-product-price {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--sr-black);
    margin-top: auto;
}

.sr-product-price del {
    font-weight: 400;
    color: var(--sr-gray-400);
    font-size: 0.85rem;
}

.sr-product-price ins {
    text-decoration: none;
    color: var(--sr-black);
}

/* Shop Now Button */
.sr-shop-now-btn {
    display: block;
    text-align: center;
    padding: 12px 16px;
    margin: 0 14px 14px;
    background: var(--sr-black);
    color: var(--sr-gold);
    border-radius: var(--sr-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--sr-transition);
    letter-spacing: 0.02em;
}

.sr-shop-now-btn:hover {
    background: var(--sr-gold);
    color: var(--sr-black);
}

/* =============================================
   EMPTY STATE
   ============================================= */
.sr-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.sr-empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.sr-empty-state h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sr-gray-800);
    margin: 0 0 8px;
}

.sr-empty-state p {
    color: var(--sr-gray-600);
    margin: 0 0 24px;
}

.sr-empty-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.sr-clear-filters-btn,
.sr-view-all-btn {
    padding: 12px 28px;
    border-radius: var(--sr-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--sr-transition);
    font-family: var(--sr-font);
    border: none;
}

.sr-clear-filters-btn {
    background: var(--sr-black);
    color: var(--sr-gold);
}

.sr-clear-filters-btn:hover {
    background: var(--sr-gold);
    color: var(--sr-black);
}

.sr-view-all-btn {
    background: transparent;
    border: 1.5px solid var(--sr-gray-200);
    color: var(--sr-gray-800);
}

.sr-view-all-btn:hover {
    border-color: var(--sr-gold);
    background: var(--sr-gold-light);
}

/* =============================================
   PAGINATION
   ============================================= */
#sr-pagination {
    margin-top: 48px;
    text-align: center;
}

.sr-pagination ul {
    list-style: none;
    display: inline-flex;
    gap: 8px;
    padding: 0;
    margin: 0;
}

.sr-pagination li {
    display: inline-block;
}

.sr-pagination a,
.sr-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--sr-transition);
    background: var(--sr-gray-100);
    color: var(--sr-gray-800);
}

.sr-pagination a:hover {
    background: var(--sr-gold-light);
    color: var(--sr-gold);
}

.sr-pagination .current {
    background: var(--sr-black);
    color: var(--sr-gold);
}

/* Also style WooCommerce default pagination if it renders */
#sr-pagination .woocommerce-pagination ul {
    border: none;
    display: inline-flex;
    gap: 8px;
}

#sr-pagination .woocommerce-pagination ul li {
    border: none;
}

#sr-pagination .woocommerce-pagination ul li a,
#sr-pagination .woocommerce-pagination ul li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--sr-transition);
    background: var(--sr-gray-100);
    color: var(--sr-gray-800);
    margin: 0;
    padding: 0 8px;
}

#sr-pagination .woocommerce-pagination ul li a:hover {
    background: var(--sr-gold-light);
    color: var(--sr-gold);
}

#sr-pagination .woocommerce-pagination ul li span.current {
    background: var(--sr-black);
    color: var(--sr-gold);
}

/* =============================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================= */
@media (max-width: 1024px) {
    .sr-goals-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

/* =============================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================= */
@media (max-width: 768px) {
    .sr-container {
        padding: 20px 16px 40px;
    }

    .sr-hero {
        padding: 32px 0 28px;
    }

    .sr-hero-title {
        font-size: 2rem;
    }

    .sr-hero-subtitle {
        font-size: 1rem;
    }

    .sr-section-label {
        font-size: 1rem;
    }

    .sr-goals-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .sr-goal-card {
        padding: 20px 12px;
    }

    .sr-goal-text {
        font-size: 0.9rem;
    }

    .sr-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .sr-product-info {
        padding: 10px 12px 6px;
    }

    .sr-product-title {
        font-size: 0.8rem;
    }

    .sr-product-price {
        font-size: 0.85rem;
    }

    .sr-shop-now-btn {
        margin: 0 10px 10px;
        padding: 10px 12px;
        font-size: 0.8rem;
    }

    .sr-filter-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .sr-filter-bar-right {
        width: 100%;
    }

    .sr-sort {
        width: 100%;
    }
}

/* =============================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ============================================= */
@media (max-width: 480px) {
    .sr-hero-title {
        font-size: 1.75rem;
    }

    .sr-goals-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .sr-goal-card {
        padding: 16px 8px;
    }

    .sr-goal-text {
        font-size: 0.82rem;
    }
}