/*
Theme Name: GoodSalla K-Beauty
Theme URI: https://goodsalla.com
Author: GoodSalla Team
Author URI: https://goodsalla.com
Description: A conversion-focused WooCommerce theme designed specifically for Korean skincare and haircare stores. Features advanced product filtering, mobile-first design, and Elementor Free compatibility.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: goodsalla
Tags: e-commerce, woocommerce, elementor, skincare, beauty, korean-beauty, mobile-first, two-columns, custom-menu, custom-logo, featured-images

GoodSalla K-Beauty Theme, Copyright 2024
GoodSalla K-Beauty is distributed under the terms of the GNU GPL
*/

/* ===================================
   CSS RESET & BASE STYLES
   =================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Brand Colors */
    --gs-primary: #2D5F4C;          /* Deep forest green - trust, nature */
    --gs-primary-light: #3A7A61;
    --gs-primary-dark: #1F4335;
    --gs-secondary: #E8B4A8;        /* Soft rose - feminine, gentle */
    --gs-secondary-light: #F0C9BF;
    --gs-accent: #D4A574;           /* Warm gold - premium */
    
    /* Neutrals */
    --gs-white: #FFFFFF;
    --gs-off-white: #FAFAF9;
    --gs-cream: #F5F1ED;
    --gs-gray-100: #F3F4F6;
    --gs-gray-200: #E5E7EB;
    --gs-gray-300: #D1D5DB;
    --gs-gray-400: #9CA3AF;
    --gs-gray-500: #6B7280;
    --gs-gray-600: #4B5563;
    --gs-gray-700: #374151;
    --gs-gray-800: #1F2937;
    --gs-gray-900: #111827;
    --gs-black: #0A0A0A;
    
    /* Semantic Colors */
    --gs-success: #10B981;
    --gs-error: #EF4444;
    --gs-warning: #F59E0B;
    --gs-info: #3B82F6;
    
    /* Typography */
    --gs-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --gs-font-heading: 'Playfair Display', Georgia, serif;
    
    /* Font Sizes - Fluid Typography */
    --gs-text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --gs-text-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);
    --gs-text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --gs-text-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);
    --gs-text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
    --gs-text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
    --gs-text-3xl: clamp(1.875rem, 1.65rem + 1.125vw, 2.25rem);
    --gs-text-4xl: clamp(2.25rem, 1.95rem + 1.5vw, 3rem);
    
    /* Spacing */
    --gs-space-1: 0.25rem;
    --gs-space-2: 0.5rem;
    --gs-space-3: 0.75rem;
    --gs-space-4: 1rem;
    --gs-space-5: 1.25rem;
    --gs-space-6: 1.5rem;
    --gs-space-8: 2rem;
    --gs-space-10: 2.5rem;
    --gs-space-12: 3rem;
    --gs-space-16: 4rem;
    --gs-space-20: 5rem;
    
    /* Layout */
    --gs-container-max: 1280px;
    --gs-container-padding: clamp(1rem, 5vw, 2rem);
    --gs-header-height: 80px;
    --gs-mobile-header-height: 64px;
    
    /* Border Radius */
    --gs-radius-sm: 4px;
    --gs-radius-md: 8px;
    --gs-radius-lg: 12px;
    --gs-radius-xl: 16px;
    --gs-radius-full: 9999px;
    
    /* Shadows */
    --gs-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --gs-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --gs-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --gs-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --gs-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --gs-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --gs-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--gs-font-primary);
    font-size: var(--gs-text-base);
    line-height: 1.6;
    color: var(--gs-gray-800);
    background-color: var(--gs-white);
    overflow-x: hidden;
}

/* ===================================
   TYPOGRAPHY
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--gs-font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--gs-gray-900);
    margin-bottom: var(--gs-space-4);
}

h1 { font-size: var(--gs-text-4xl); }
h2 { font-size: var(--gs-text-3xl); }
h3 { font-size: var(--gs-text-2xl); }
h4 { font-size: var(--gs-text-xl); }
h5 { font-size: var(--gs-text-lg); }
h6 { font-size: var(--gs-text-base); }

p {
    margin-bottom: var(--gs-space-4);
    color: var(--gs-gray-700);
}

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

a:hover {
    color: var(--gs-primary-dark);
}

strong, b {
    font-weight: 600;
}

/* ===================================
   BUTTONS
   =================================== */

.gs-btn,
.button,
button[type="submit"],
.woocommerce button.button,
.woocommerce a.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-size: var(--gs-text-base);
    font-weight: 600;
    font-family: var(--gs-font-primary);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--gs-radius-md);
    cursor: pointer;
    transition: all var(--gs-transition-base);
    white-space: nowrap;
}

.gs-btn-primary,
.woocommerce button.button.alt,
.woocommerce a.button.alt {
    background-color: var(--gs-primary);
    color: var(--gs-white);
    border-color: var(--gs-primary);
}

.gs-btn-primary:hover,
.woocommerce button.button.alt:hover,
.woocommerce a.button.alt:hover {
    background-color: var(--gs-primary-dark);
    border-color: var(--gs-primary-dark);
    color: var(--gs-white);
    transform: translateY(-2px);
    box-shadow: var(--gs-shadow-lg);
}

.gs-btn-secondary {
    background-color: transparent;
    color: var(--gs-primary);
    border-color: var(--gs-primary);
}

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

.gs-btn-outline {
    background-color: transparent;
    color: var(--gs-gray-700);
    border-color: var(--gs-gray-300);
}

.gs-btn-outline:hover {
    background-color: var(--gs-gray-100);
    border-color: var(--gs-gray-400);
}

.gs-btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: var(--gs-text-sm);
}

.gs-btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: var(--gs-text-lg);
}

/* ===================================
   LAYOUT UTILITIES
   =================================== */

.gs-container {
    max-width: var(--gs-container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gs-container-padding);
    padding-right: var(--gs-container-padding);
}

.gs-section {
    padding: var(--gs-space-16) 0;
}

@media (max-width: 768px) {
    .gs-section {
        padding: var(--gs-space-12) 0;
    }
}

.gs-grid {
    display: grid;
    gap: var(--gs-space-6);
}

.gs-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.gs-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.gs-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .gs-grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .gs-grid-2,
    .gs-grid-3,
    .gs-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .gs-grid-2,
    .gs-grid-3,
    .gs-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   ANNOUNCEMENT BAR
   =================================== */

.gs-announcement-bar {
    background-color: var(--gs-primary);
    color: var(--gs-white);
    padding: var(--gs-space-3) 0;
    text-align: center;
    font-size: var(--gs-text-sm);
    font-weight: 500;
}

.gs-announcement-bar p {
    margin: 0;
    color: var(--gs-white);
}

.gs-announcement-bar strong {
    font-weight: 700;
}

/* ===================================
   HEADER
   =================================== */

.site-header {
    background-color: var(--gs-white);
    border-bottom: 1px solid var(--gs-gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--gs-shadow-sm);
}

.header-container {
    max-width: var(--gs-container-max);
    margin: 0 auto;
    padding: 0 var(--gs-container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--gs-header-height);
}

.site-logo img {
    max-height: 50px;
    width: auto;
}

.site-logo a {
    display: block;
    line-height: 0;
}

/* Main Navigation */
.main-navigation {
    flex: 1;
    margin: 0 var(--gs-space-8);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--gs-space-6);
    align-items: center;
    justify-content: center;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    font-size: var(--gs-text-base);
    font-weight: 500;
    color: var(--gs-gray-700);
    padding: var(--gs-space-2) var(--gs-space-3);
    display: block;
    transition: color var(--gs-transition-fast);
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
    color: var(--gs-primary);
}

/* Dropdown Menus */
.main-navigation .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--gs-white);
    box-shadow: var(--gs-shadow-lg);
    border-radius: var(--gs-radius-md);
    padding: var(--gs-space-3);
    display: none;
    flex-direction: column;
    gap: 0;
    margin-top: var(--gs-space-2);
}

.main-navigation li:hover > .sub-menu {
    display: flex;
}

.main-navigation .sub-menu li {
    width: 100%;
}

.main-navigation .sub-menu a {
    padding: var(--gs-space-3);
    border-radius: var(--gs-radius-sm);
}

.main-navigation .sub-menu a:hover {
    background-color: var(--gs-gray-100);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--gs-space-4);
}

.header-search {
    position: relative;
}

.header-search input[type="search"] {
    width: 240px;
    padding: var(--gs-space-2) var(--gs-space-4);
    padding-right: var(--gs-space-10);
    border: 1px solid var(--gs-gray-300);
    border-radius: var(--gs-radius-full);
    font-size: var(--gs-text-sm);
    transition: all var(--gs-transition-fast);
}

.header-search input[type="search"]:focus {
    outline: none;
    border-color: var(--gs-primary);
    box-shadow: 0 0 0 3px rgba(45, 95, 76, 0.1);
}

.header-search button {
    position: absolute;
    right: var(--gs-space-2);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: var(--gs-space-2);
    cursor: pointer;
    color: var(--gs-gray-500);
}

.header-cart {
    position: relative;
}

.header-cart a {
    display: flex;
    align-items: center;
    gap: var(--gs-space-2);
    color: var(--gs-gray-700);
    font-weight: 500;
}

.cart-count {
    background-color: var(--gs-primary);
    color: var(--gs-white);
    border-radius: var(--gs-radius-full);
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--gs-text-xs);
    font-weight: 700;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--gs-space-2);
    cursor: pointer;
    color: var(--gs-gray-700);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: currentColor;
    margin: 5px 0;
    transition: all var(--gs-transition-base);
}

/* Mobile Styles */
@media (max-width: 1024px) {
    .header-container {
        height: var(--gs-mobile-header-height);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-navigation {
        position: fixed;
        top: var(--gs-mobile-header-height);
        left: -100%;
        width: 280px;
        height: calc(100vh - var(--gs-mobile-header-height));
        background-color: var(--gs-white);
        margin: 0;
        padding: var(--gs-space-6);
        box-shadow: var(--gs-shadow-xl);
        overflow-y: auto;
        transition: left var(--gs-transition-slow);
    }
    
    .main-navigation.active {
        left: 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    
    .main-navigation a {
        padding: var(--gs-space-4);
        border-bottom: 1px solid var(--gs-gray-200);
    }
    
    .main-navigation .sub-menu {
        position: static;
        box-shadow: none;
        border-radius: 0;
        margin-top: 0;
        padding: 0 0 0 var(--gs-space-4);
        background-color: var(--gs-gray-50);
    }
    
    .main-navigation li:hover > .sub-menu {
        display: none;
    }
    
    .main-navigation .menu-item-has-children > a::after {
        content: '+';
        float: right;
        font-size: var(--gs-text-xl);
    }
    
    .header-search input[type="search"] {
        width: 180px;
    }
}

@media (max-width: 480px) {
    .header-search {
        display: none;
    }
}

/* ===================================
   TRUST BADGES
   =================================== */

.trust-badges {
    background-color: var(--gs-cream);
    padding: var(--gs-space-8) 0;
}

.trust-badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gs-space-6);
    text-align: center;
}

.trust-badge {
    padding: var(--gs-space-4);
}

.trust-badge-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--gs-space-3);
    background-color: var(--gs-primary);
    border-radius: var(--gs-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gs-white);
    font-size: 24px;
}

.trust-badge h4 {
    font-size: var(--gs-text-base);
    font-weight: 600;
    margin-bottom: var(--gs-space-2);
    color: var(--gs-gray-900);
}

.trust-badge p {
    font-size: var(--gs-text-sm);
    color: var(--gs-gray-600);
    margin: 0;
}

@media (max-width: 768px) {
    .trust-badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .trust-badges-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   FOOTER
   =================================== */

.site-footer {
    background-color: var(--gs-gray-900);
    color: var(--gs-gray-300);
    padding: var(--gs-space-16) 0 var(--gs-space-8);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--gs-space-8);
    margin-bottom: var(--gs-space-12);
}

.footer-column h4 {
    color: var(--gs-white);
    font-size: var(--gs-text-lg);
    margin-bottom: var(--gs-space-4);
}

.footer-column p {
    color: var(--gs-gray-400);
    font-size: var(--gs-text-sm);
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: var(--gs-space-3);
}

.footer-column ul a {
    color: var(--gs-gray-300);
    font-size: var(--gs-text-sm);
    transition: color var(--gs-transition-fast);
}

.footer-column ul a:hover {
    color: var(--gs-white);
}

.footer-bottom {
    border-top: 1px solid var(--gs-gray-800);
    padding-top: var(--gs-space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    margin: 0;
    font-size: var(--gs-text-sm);
    color: var(--gs-gray-500);
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--gs-space-4);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-main {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   WOOCOMMERCE OVERRIDES
   =================================== */

/* Product Cards */
.woocommerce ul.products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gs-space-6);
    list-style: none;
    margin: 0;
    padding: 0;
}

.woocommerce ul.products li.product {
    background-color: var(--gs-white);
    border-radius: var(--gs-radius-lg);
    overflow: hidden;
    box-shadow: var(--gs-shadow-sm);
    transition: all var(--gs-transition-base);
    display: flex;
    flex-direction: column;
}

.woocommerce ul.products li.product:hover {
    transform: translateY(-4px);
    box-shadow: var(--gs-shadow-lg);
}

.woocommerce ul.products li.product img {
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 1 / 1;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    font-family: var(--gs-font-primary);
    font-size: var(--gs-text-base);
    font-weight: 600;
    margin: var(--gs-space-4) var(--gs-space-4) var(--gs-space-2);
    color: var(--gs-gray-900);
}

.woocommerce ul.products li.product .price {
    font-size: var(--gs-text-lg);
    font-weight: 700;
    color: var(--gs-primary);
    margin: 0 var(--gs-space-4) var(--gs-space-4);
}

.woocommerce ul.products li.product .button {
    margin: 0 var(--gs-space-4) var(--gs-space-4);
    width: calc(100% - var(--gs-space-8));
}

@media (max-width: 1024px) {
    .woocommerce ul.products {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .woocommerce ul.products {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--gs-space-4);
    }
}

@media (max-width: 480px) {
    .woocommerce ul.products {
        grid-template-columns: 1fr;
    }
}

/* Product Badge */
.product-badge {
    position: absolute;
    top: var(--gs-space-3);
    left: var(--gs-space-3);
    background-color: var(--gs-primary);
    color: var(--gs-white);
    padding: var(--gs-space-1) var(--gs-space-3);
    border-radius: var(--gs-radius-sm);
    font-size: var(--gs-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    z-index: 10;
}

/* Single Product Page */
.woocommerce div.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gs-space-12);
    margin-bottom: var(--gs-space-16);
}

.woocommerce div.product .woocommerce-product-gallery {
    position: sticky;
    top: calc(var(--gs-header-height) + var(--gs-space-4));
}

@media (max-width: 768px) {
    .woocommerce div.product {
        grid-template-columns: 1fr;
        gap: var(--gs-space-8);
    }
    
    .woocommerce div.product .woocommerce-product-gallery {
        position: static;
    }
}

/* Cart Page */
.woocommerce-cart table.cart {
    border: 1px solid var(--gs-gray-200);
    border-radius: var(--gs-radius-lg);
    overflow: hidden;
}

.woocommerce-cart table.cart th {
    background-color: var(--gs-gray-100);
    padding: var(--gs-space-4);
    font-weight: 600;
}

.woocommerce-cart table.cart td {
    padding: var(--gs-space-4);
    border-bottom: 1px solid var(--gs-gray-200);
}

/* Checkout Page */
.woocommerce-checkout .woocommerce-billing-fields h3,
.woocommerce-checkout .woocommerce-shipping-fields h3 {
    font-size: var(--gs-text-xl);
    margin-bottom: var(--gs-space-6);
}

.woocommerce form .form-row {
    margin-bottom: var(--gs-space-4);
}

.woocommerce form .form-row label {
    font-weight: 500;
    margin-bottom: var(--gs-space-2);
    display: block;
}

.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
    width: 100%;
    padding: var(--gs-space-3) var(--gs-space-4);
    border: 1px solid var(--gs-gray-300);
    border-radius: var(--gs-radius-md);
    font-size: var(--gs-text-base);
    font-family: var(--gs-font-primary);
    transition: border-color var(--gs-transition-fast);
}

.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row textarea:focus,
.woocommerce form .form-row select:focus {
    outline: none;
    border-color: var(--gs-primary);
    box-shadow: 0 0 0 3px rgba(45, 95, 76, 0.1);
}

/* ===================================
   RESPONSIVE UTILITIES
   =================================== */

.hide-mobile {
    display: block;
}

.show-mobile {
    display: none;
}

@media (max-width: 768px) {
    .hide-mobile {
        display: none;
    }
    
    .show-mobile {
        display: block;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--gs-white);
    border-radius: var(--gs-radius-sm);
    box-shadow: var(--gs-shadow-lg);
    clip: auto !important;
    color: var(--gs-gray-900);
    display: block;
    font-size: var(--gs-text-base);
    font-weight: 600;
    height: auto;
    left: var(--gs-space-2);
    line-height: normal;
    padding: var(--gs-space-4) var(--gs-space-6);
    text-decoration: none;
    top: var(--gs-space-2);
    width: auto;
    z-index: 100000;
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--gs-primary);
    outline-offset: 2px;
}

/* ===================================
   MOBILE ENHANCEMENTS
   =================================== */

@media (max-width: 768px) {
    /* Mobile shop layout */
    .shop-layout {
        grid-template-columns: 1fr !important;
    }
    
    .shop-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--gs-white);
        z-index: 9999;
        padding: var(--gs-space-6);
        overflow-y: auto;
        transition: left var(--gs-transition-slow);
    }
    
    .shop-sidebar.active {
        left: 0;
        box-shadow: var(--gs-shadow-xl);
    }
    
    /* Mobile header sticky behavior */
    .site-header.scrolled {
        box-shadow: var(--gs-shadow-md);
    }
    
    .site-header.header-hidden {
        transform: translateY(-100%);
        transition: transform var(--gs-transition-slow);
    }
    
    /* Touch targets - minimum 44x44px */
    .woocommerce ul.products li.product .button,
    .gs-btn {
        min-height: 44px;
        padding: 0.75rem 1.5rem;
    }
    
    /* Mobile product cards */
    .woocommerce ul.products li.product {
        margin-bottom: var(--gs-space-4);
    }
}

/* ===================================
   LOADING STATES
   =================================== */

.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--gs-primary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Button loading state */
.button.loading,
.gs-btn.loading {
    position: relative;
    color: transparent !important;
}

.button.loading::after,
.gs-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* ===================================
   UTILITY CLASSES
   =================================== */

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

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--gs-space-1); }
.mt-2 { margin-top: var(--gs-space-2); }
.mt-3 { margin-top: var(--gs-space-3); }
.mt-4 { margin-top: var(--gs-space-4); }
.mt-6 { margin-top: var(--gs-space-6); }
.mt-8 { margin-top: var(--gs-space-8); }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--gs-space-1); }
.mb-2 { margin-bottom: var(--gs-space-2); }
.mb-3 { margin-bottom: var(--gs-space-3); }
.mb-4 { margin-bottom: var(--gs-space-4); }
.mb-6 { margin-bottom: var(--gs-space-6); }
.mb-8 { margin-bottom: var(--gs-space-8); }

.p-0 { padding: 0 !important; }
.p-4 { padding: var(--gs-space-4); }
.p-6 { padding: var(--gs-space-6); }
.p-8 { padding: var(--gs-space-8); }

/* ===================================
   PRINT STYLES
   =================================== */

@media print {
    .site-header,
    .site-footer,
    .gs-announcement-bar,
    .header-search,
    .header-cart,
    .mobile-menu-toggle {
        display: none;
    }
}