/**
 * Premium E-commerce Styling
 * Modern, elegant design with smooth animations
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;700&display=swap');

:root {
    /* Premium Color Palette */
    --primary: #1a1a1a;
    --secondary: #c9302c;
    --accent: #f4b643;
    --success: #5cb85c;
    --info: #5bc0de;
    --warning: #f0ad4e;
    --danger: #d9534f;
    --light: #f8f9fa;
    --dark: #212529;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #13B497 0%, #59D4A8 100%);
    
    /* Shadows */
    --shadow-xs: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-xl: 0 12px 48px rgba(0,0,0,0.16);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-800);
    line-height: 1.6;
    background-color: var(--gray-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Enhancement */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
    margin-bottom: 1rem;
}

.woocommerce-page h1 { font-size: 3rem; }
.woocommerce-page h2 { font-size: 2.25rem; }
.woocommerce-page h3 { font-size: 1.875rem; }

/* Premium Header */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.95);
}

.header-main {
    padding: 1.5rem 0;
}

.site-branding {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

/* Hero Section */
.shop-hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.shop-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, -30px) rotate(180deg); }
}

.shop-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.shop-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 1;
}

/* Premium Product Grid */
.woocommerce ul.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
    padding: 3rem 0;
}

.woocommerce ul.products li.product {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    position: relative;
    cursor: pointer;
}

.woocommerce ul.products li.product:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Product Image Container */
.woocommerce ul.products li.product .woocommerce-LoopProduct-link {
    position: relative;
    display: block;
    aspect-ratio: 4/5;
    overflow: hidden;
    background: var(--gray-100);
}

.woocommerce ul.products li.product img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.woocommerce ul.products li.product:hover img {
    transform: scale(1.1);
}

/* Image Overlay */
.product-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.woocommerce ul.products li.product:hover .product-overlay {
    opacity: 1;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 0.5rem;
    transform: translateY(20px);
    transition: var(--transition-base);
}

.woocommerce ul.products li.product:hover .quick-actions {
    transform: translateY(0);
}

.quick-action-btn {
    background: var(--white);
    color: var(--primary);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.quick-action-btn:hover {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.1);
}

/* Enhanced Sale Badge */
.woocommerce span.onsale {
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.875rem;
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Product Info */
.product-info {
    padding: 1.5rem;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
    transition: var(--transition-fast);
}

.woocommerce ul.products li.product:hover .woocommerce-loop-product__title {
    color: var(--secondary);
}

/* Rating Stars */
.star-rating {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.star-rating span {
    color: var(--accent);
}

/* Price Styling */
.woocommerce ul.products li.product .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.woocommerce ul.products li.product .price del {
    font-size: 1.125rem;
    color: var(--gray-500);
    font-weight: 400;
}

.woocommerce ul.products li.product .price ins {
    color: var(--secondary);
    text-decoration: none;
}

/* Premium Add to Cart Button */
.woocommerce ul.products li.product .button {
    background: var(--primary);
    color: var(--white);
    padding: 0.875rem 2rem;
    border: 2px solid var(--primary);
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    width: 100%;
}

.woocommerce ul.products li.product .button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.woocommerce ul.products li.product .button:hover {
    color: var(--primary);
    background: transparent;
    transform: translateY(-2px);
}

.woocommerce ul.products li.product .button:hover::before {
    width: 300px;
    height: 300px;
}

/* Category Pills */
.product-categories {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.category-pill {
    background: var(--gray-200);
    color: var(--gray-700);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.category-pill:hover {
    background: var(--primary);
    color: var(--white);
}

/* Filter Section */
.shop-filters-premium {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-sm);
}

.filter-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--gray-100);
    border: 2px solid transparent;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Premium Single Product */
.single-product .product {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin: 3rem 0;
}

.single-product .woocommerce-product-gallery {
    background: var(--gray-100);
}

.single-product .woocommerce-product-gallery__image {
    cursor: zoom-in;
    transition: var(--transition-base);
}

.single-product .summary {
    padding: 3rem;
}

/* Quantity Input */
.quantity input[type="number"] {
    width: 60px;
    padding: 0.75rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    transition: var(--transition-fast);
}

.quantity input[type="number"]:focus {
    border-color: var(--primary);
    outline: none;
}

/* Cart & Checkout Enhancement */
.woocommerce-cart table.shop_table,
.woocommerce-checkout table.shop_table {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.woocommerce table.shop_table thead {
    background: var(--gradient-primary);
    color: var(--white);
}

.woocommerce table.shop_table th {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    padding: 1.25rem;
}

.woocommerce table.shop_table td {
    padding: 1.5rem;
    vertical-align: middle;
}

.woocommerce table.shop_table tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition-fast);
}

.woocommerce table.shop_table tbody tr:hover {
    background: var(--gray-100);
}

/* Product Thumbnail in Cart */
.woocommerce-cart table.cart .product-thumbnail img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

/* Coupon Form */
.woocommerce-cart .coupon {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.woocommerce-cart .coupon input[type="text"] {
    flex: 1;
    padding: 0.875rem 1.5rem;
    border: 2px solid var(--gray-300);
    border-radius: 30px;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.woocommerce-cart .coupon input[type="text"]:focus {
    border-color: var(--primary);
    outline: none;
}

/* Update Cart Button */
.woocommerce button[name="update_cart"] {
    background: var(--gradient-success);
    color: var(--white);
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.woocommerce button[name="update_cart"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Cart Totals */
.cart_totals {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.cart_totals h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
}

/* Checkout Form Enhancement */
.woocommerce-checkout .woocommerce-billing-fields,
.woocommerce-checkout .woocommerce-shipping-fields {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.woocommerce form .form-row input[type="text"],
.woocommerce form .form-row input[type="email"],
.woocommerce form .form-row input[type="tel"],
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--gray-50);
}

.woocommerce form .form-row input:focus,
.woocommerce form .form-row textarea:focus,
.woocommerce form .form-row select:focus {
    border-color: var(--primary);
    background: var(--white);
    outline: none;
    box-shadow: 0 0 0 4px rgba(26, 26, 26, 0.1);
}

/* Order Review */
#order_review {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 100px;
}

/* Payment Methods */
.woocommerce-checkout #payment {
    background: var(--gray-100);
    padding: 2rem;
    border-radius: 16px;
    margin-top: 2rem;
}

.woocommerce-checkout #payment ul.payment_methods {
    border: none;
    margin-bottom: 2rem;
}

.woocommerce-checkout #payment ul.payment_methods li {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-xs);
    transition: var(--transition-fast);
}

.woocommerce-checkout #payment ul.payment_methods li:hover {
    box-shadow: var(--shadow-sm);
}

.woocommerce-checkout #payment ul.payment_methods li input[type="radio"] {
    margin-right: 0.75rem;
}

.woocommerce-checkout #payment ul.payment_methods li label {
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 1.25rem;
}

/* Place Order Button */
#place_order {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.25rem 3rem;
    border: none;
    border-radius: 30px;
    font-size: 1.125rem;
    font-weight: 700;
    width: 100%;
    cursor: pointer;
    transition: var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 1px;
}

#place_order:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Footer Enhancement */
.site-footer {
    background: linear-gradient(135deg, var(--primary) 0%, var(--gray-900) 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 100"><path fill="%23f8f9fa" d="M0,50 C360,100 720,0 1440,50 L1440,0 L0,0 Z"></path></svg>') no-repeat;
    background-size: cover;
}

/* Loading States */
.woocommerce .blockUI.blockOverlay {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(5px);
}

.woocommerce .blockUI.blockOverlay::before {
    content: '';
    width: 50px;
    height: 50px;
    border: 3px solid var(--gray-300);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .woocommerce ul.products {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1.5rem;
    }
    
    .shop-hero h1 {
        font-size: 2.5rem;
    }
    
    .single-product .summary {
        padding: 2rem 1.5rem;
    }
    
    .filter-group {
        justify-content: center;
    }
}