/*
Theme Name: Bioskin Corporate Theme
Theme URI: https://bioskin.ph/
Author: Antigravity AI
Author URI: https://google.com
Description: A premium, highly customizable corporate WordPress theme designed for Davao Bioskin Tech Laboratories Inc. Built with modern CSS variables, responsive layout, Google Semantic SEO rules, and rich aesthetics.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bioskin-theme
*/

/* --- Core Design System & CSS Variables --- */
:root {
    --primary: #1E4620;        /* Deep Forest green (representing natural, organic plants) */
    --primary-light: #2E6A31;  /* Soft emerald */
    --primary-dark: #122B14;   /* Dark moss */
    --accent: #D4AF37;         /* Antique Gold (premium quality) */
    --accent-light: #F3E5AB;   /* Soft Vanilla cream */
    --text-main: #2C3E2E;      /* Very dark charcoal with olive tint */
    --text-muted: #5F7A62;     /* Muted olive green-gray */
    --bg-main: #F4F8F5;        /* Light coconut milk background */
    --bg-white: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-color: #E2ECE5;
    
    --font-heading: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(30, 70, 32, 0.05);
    --shadow-md: 0 8px 16px rgba(30, 70, 32, 0.08);
    --shadow-lg: 0 16px 32px rgba(30, 70, 32, 0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- CSS Reset & Base Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.woocommerce-container {
    font-family: var(--font-body);
}

/* --- WooCommerce Single Product Layout Grid & Reviews Styling --- */
.woocommerce div.product {
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .woocommerce div.product {
        display: grid;
        grid-template-columns: 1fr 1.1fr;
        gap: 48px;
        align-items: start;
    }
    .woocommerce div.product .images,
    .woocommerce div.product .woocommerce-product-gallery {
        grid-column: 1;
        width: 100% !important;
        margin-bottom: 0;
    }
    .woocommerce div.product .summary {
        grid-column: 2;
        width: 100% !important;
        float: none !important;
        margin-bottom: 0;
    }
    .woocommerce div.product .woocommerce-tabs {
        grid-column: 1 / -1;
        margin-top: 48px;
    }
    .woocommerce div.product .related.products,
    .woocommerce div.product .upsells.products {
        grid-column: 1 / -1;
        margin-top: 60px;
    }
}

/* Tab controls styling */
.woocommerce div.product .woocommerce-tabs ul.tabs {
    border-bottom: 1px solid var(--border-color);
    padding-left: 0;
    margin-bottom: 24px;
    display: flex;
    gap: 16px;
    list-style: none;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
    background-color: transparent !important;
    border: none !important;
    padding: 10px 0;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 2px solid transparent;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
    color: var(--primary);
    border-bottom: 2px solid var(--accent);
}

/* Reviews and comments lists */
.woocommerce #reviews #comments ol.commentlist {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.woocommerce #reviews #comments ol.commentlist li {
    background-color: var(--bg-main);
    padding: 24px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
}

.woocommerce #reviews #comments ol.commentlist li img.avatar {
    float: left;
    margin: 0 16px 0 0;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    width: 60px;
    height: auto;
}

.woocommerce #reviews #comments ol.commentlist li .comment-text {
    margin: 0;
    border: none;
    padding: 0;
}

/* Review Forms */
.woocommerce #review_form_wrapper {
    background-color: var(--bg-main);
    padding: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-top: 32px;
}

.woocommerce #review_form_wrapper #reply-title {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    margin-bottom: 16px;
    font-size: 1.3rem;
}

.woocommerce #review_form_wrapper form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.woocommerce #review_form_wrapper form .comment-form-rating {
    margin-bottom: 8px;
}

.woocommerce #review_form_wrapper form label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    display: block;
}

.woocommerce #review_form_wrapper form input[type="text"],
.woocommerce #review_form_wrapper form input[type="email"],
.woocommerce #review_form_wrapper form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-white);
    font-family: inherit;
    font-size: 14px;
}

.woocommerce #review_form_wrapper form textarea {
    resize: vertical;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--bg-main);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary-dark);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Layout Utility Classes --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 80px 0;
}

.text-center { text-align: center; }
.text-right { text-align: right; }

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-light);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--primary-dark);
}

.btn-accent:hover {
    background-color: #e5be3b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--bg-white);
    transform: translateY(-2px);
}

/* --- Header & Navigation --- */
.site-header {
    background-color: #2B180B; /* Deep Espresso Brown header background to contrast with white logo */
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 160px; /* Increased height to counteract transparent padding */
    width: auto;
    margin: -50px 0 -45px 0; /* Crop top and bottom transparent margins */
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    font-weight: 600;
    color: #FDFBFA; /* Warm cream/white navigation links */
    font-size: 15px;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu .current-menu-item a {
    color: #10B981; /* Electric Emerald Green active state */
}

/* --- Hero Banner --- */
.hero-section {
    background: linear-gradient(135deg, #5C3A21 0%, #2B180B 100%);
    color: var(--bg-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 100%;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--bg-white);
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes float3d {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(1.5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.hero-image-container {
    width: 100%;
    max-width: 400px;
    height: 450px;
    position: relative;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    animation: float3d 6s ease-in-out infinite;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: transparent !important;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    background-color: transparent !important;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Set to contain to prevent cropping product edges */
    object-position: center;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.45)); /* 3D Floating Shadow directly on image contents */
}

.slider-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(82, 54, 38, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background-color: var(--accent);
    transform: scale(1.25);
}

/* --- Cards and Grids --- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.card {
    background-color: var(--bg-white);
    padding: 40px 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.card-rawmat-img {
    width: 100%;
    height: 180px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.card-rawmat-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.card:hover .card-rawmat-img img {
    transform: scale(1.05);
}

.card h3 {
    margin-bottom: 16px;
    font-size: 1.4rem;
}

/* --- Section Headings --- */
.section-title {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 56px auto;
}

/* --- Product SKU Section --- */
.product-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    background-color: #f7FAF7;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.product-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-details {
    padding: 24px;
}

.product-brand {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

/* --- Footer --- */
.site-footer {
    background-color: #2B180B; /* Deep Espresso Brown footer background to match header */
    color: rgba(255,255,255,0.75);
    padding: 60px 0 30px 0;
    border-top: 4px solid var(--accent);
    font-size: 14px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--bg-white);
    margin-bottom: 24px;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 8px;
    display: inline-block;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.75);
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-about img {
    height: 190px !important; /* Force override default image auto-heights and enlarge visible text */
    width: auto !important;
    margin: -60px 0 -35px 0 !important; /* Aggressively crop transparent space to expand text scale */
    display: block;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* --- Responsive Adjustments --- */
@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 16px;
    }
    .nav-menu {
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .hero-content {
        order: 1;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-image-wrapper {
        order: 2;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* --- WooCommerce Login / Registration Layout --- */
@media (min-width: 768px) {
    .woocommerce #customer_login {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: start;
        margin-top: 24px;
    }
}

.woocommerce-form-login, 
.woocommerce-form-register {
    background-color: var(--bg-main) !important;
    padding: 32px !important;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
}

.woocommerce #customer_login h2 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    margin-bottom: 24px;
    font-size: 1.6rem;
}

.woocommerce-form-row input[type="text"], 
.woocommerce-form-row input[type="password"], 
.woocommerce-form-row input[type="email"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-white);
    font-family: inherit;
    font-size: 14px;
    margin-top: 4px;
}

/* --- My Account Tab Toggle Styles --- */
.auth-tabs-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
    border-bottom: 2px solid var(--border-color);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.auth-tab-btn {
    padding: 12px 32px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.auth-tab-btn:hover {
    color: var(--primary);
}

.auth-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--accent);
}

/* Form Toggling animation and visibility */
.woocommerce #customer_login .u-column1,
.woocommerce #customer_login .u-column2 {
    max-width: 500px;
    margin: 0 auto;
    width: 100% !important;
    float: none !important;
}

/* Default state: Hide Register column, show Login column */
.woocommerce #customer_login.show-login .u-column2 {
    display: none !important;
}
.woocommerce #customer_login.show-login .u-column1 {
    display: block !important;
    animation: authFadeIn 0.3s ease-out;
}

/* Register active state: Hide Login column, show Register column */
.woocommerce #customer_login.show-register .u-column1 {
    display: none !important;
}
.woocommerce #customer_login.show-register .u-column2 {
    display: block !important;
    animation: authFadeIn 0.3s ease-out;
}

@keyframes authFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Shop Split Rows (Human Heart Nature Layout Scheme) --- */
.shop-split-row {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    margin-bottom: 56px;
    align-items: stretch;
}

.shop-featured-banner {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: white;
    box-shadow: var(--shadow-sm);
    min-height: 450px;
}

.skincare-banner {
    background-image: linear-gradient(rgba(43,24,11,0.45), rgba(43,24,11,0.85)), url('assets/images/rawmat-safety.jpg');
    background-size: cover;
    background-position: center;
}

.bodycare-banner {
    background-image: linear-gradient(rgba(43,24,11,0.45), rgba(43,24,11,0.85)), url('assets/images/rawmat-coconut.jpg');
    background-size: cover;
    background-position: center;
}

.banner-content {
    position: relative;
    z-index: 2;
}

.banner-tag {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.banner-content h2 {
    color: white;
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 12px;
    font-family: var(--font-heading);
}

.banner-content p {
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.9;
    margin: 0;
}

.shop-products-grid {
    flex: 1;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .shop-split-row {
        grid-template-columns: 1fr;
    }
    .shop-featured-banner {
        min-height: 250px;
        justify-content: center;
        text-align: center;
    }
}

/* ===== Stock Badges (Shopify Parity) ===== */
.bioskin-stock-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: 1.4;
    white-space: nowrap;
}
.bioskin-stock-badge.stock-out { background: #FEE2E2; color: #991B1B; }
.bioskin-stock-badge.stock-low { background: #FEE2E2; color: #991B1B; animation: pulse-soft 1.8s ease-in-out infinite; }
.bioskin-stock-badge.stock-mid { background: #FEF3C7; color: #92400E; }
.bioskin-stock-badge.stock-ok  { background: #F3F4F6; color: #6B7280; }

@keyframes pulse-soft {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.55; }
}

@media (prefers-reduced-motion: reduce) {
    .bioskin-stock-badge.stock-low { animation: none; opacity: 1; }
}

/* Hide number input spinners on shop qty fields for clean UX */
.shop-product-card .input-qty::-webkit-outer-spin-button,
.shop-product-card .input-qty::-webkit-inner-spin-button,
#shop-table-container .input-qty::-webkit-outer-spin-button,
#shop-table-container .input-qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}