/* =========================================
   Glassmorphism Variables (Light & Dark Mode)
   ========================================= */
:root {
    /* Colorful mesh gradient for the background */
    --bg-gradient: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%, #e0c3fc 100%);
    
    /* Liquid Glass Properties */
    --glass-bg: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    --glass-blur: blur(12px);
    
    /* Text & Accents */
    --text-color: #333333;
    --heading-color: #2c2c2c;
    --secondary-text: #666666;
    --primary-color: #8A2BE2;
    --primary-hover: #711cc2;
    --border-color: rgba(255, 255, 255, 0.4);
    
    /* Footer */
    --footer-bg: rgba(44, 44, 44, 0.9);
    --footer-text: #ffffff;
}

html.dark-mode {
    /* Deep, moody gradient for dark mode */
    --bg-gradient: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    
    /* Dark Liquid Glass Properties */
    --glass-bg: rgba(20, 20, 25, 0.55);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --glass-blur: blur(16px);
    
    /* Text & Accents */
    --text-color: #f1f1f1;
    --heading-color: #ffffff;
    --secondary-text: #aaaaaa;
    --primary-color: #b084f5;
    --primary-hover: #c9a7fc;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Footer */
    --footer-bg: rgba(10, 10, 10, 0.9);
    --footer-text: #dddddd;
}

/* =========================================
   Reset & Base Styles
   ========================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }

body { 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    line-height: 1.6; 
    color: var(--text-color); 
    background-image: var(--bg-gradient); 
    background-attachment: fixed;
    background-size: cover;
    transition: color 0.3s, background-image 0.5s ease-in-out;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4, h5, h6 { color: var(--heading-color); }

/* Global Media Rules */
video {
    clip-path: inset(0 0 50px 0);
}

/* Glass Utility Class */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* Buttons */
.btn-primary { 
    background: var(--primary-color); 
    color: #fff; 
    padding: 12px 25px; 
    border-radius: 8px; 
    font-weight: bold; 
    border: none; 
    cursor: pointer; 
    display: inline-block;
    transition: all 0.3s;
}
.btn-primary:hover { 
    background: var(--primary-hover); 
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.4);
    transform: translateY(-2px);
}

/* =========================================
   Header & Nav
   ========================================= */
header { 
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 15px 0; 
    position: sticky; 
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-flex { display: flex; justify-content: space-between; align-items: center; }
.logo h1 a { color: var(--primary-color); font-size: 28px; text-shadow: 0 2px 4px rgba(0,0,0,0.1); }

nav ul { list-style: none; display: flex; gap: 20px; align-items: center; }
nav a:hover { color: var(--primary-color); }

.nav-btn { 
    border: 1px solid var(--primary-color); 
    padding: 8px 20px; 
    border-radius: 20px; 
    color: var(--primary-color); 
    font-weight: bold; 
    transition: all 0.3s; 
    backdrop-filter: blur(4px);
}
.nav-btn:hover { 
    background: var(--primary-color); 
    color: #fff; 
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.4);
}

/* Header Actions & Cart Icon */
.header-actions { display: flex; align-items: center; gap: 20px; }
.theme-toggle { background: none; border: none; font-size: 20px; cursor: pointer; padding: 5px; transition: transform 0.2s; }
.theme-toggle:hover { transform: scale(1.1); }

.cart-icon-wrapper { position: relative; display: flex; align-items: center; color: var(--text-color); transition: color 0.3s, transform 0.2s; }
.cart-icon-wrapper:hover { color: var(--primary-color); transform: scale(1.05); }
.cart-badge {
    position: absolute;
    top: -6px;
    right: -10px;
    background-color: #ff4757;
    color: white;
    font-size: 12px;
    font-weight: bold;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    padding: 0 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    border: 2px solid var(--glass-bg);
}

/* Mobile Hamburger */
.mobile-menu-toggle { display: none; flex-direction: column; justify-content: space-around; width: 30px; height: 25px; background: transparent; border: none; cursor: pointer; z-index: 100; }
.mobile-menu-toggle .bar { width: 100%; height: 3px; background-color: var(--primary-color); transition: all 0.3s linear; border-radius: 10px; }
.mobile-menu-toggle.active .bar:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.mobile-menu-toggle.active .bar:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active .bar:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

/* =========================================
   Full-Width Hero Slider
   ========================================= */
.hero-slider-wrapper {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    height: 500px;
    background-color: #000;
    overflow: hidden;
    margin-bottom: 60px;
}
.hero-slider { width: 100%; height: 100%; position: relative; }
.hero-slide {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; text-align: center;
    opacity: 0; transition: opacity 1s ease-in-out; z-index: 0;
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide-content {
    color: #ffffff; max-width: 800px; padding: 0 20px;
    transform: translateY(20px); animation: slideUp 1s forwards ease-out;
}
@keyframes slideUp { to { transform: translateY(0); } }
.hero-slide-content h2 { font-size: 48px; margin-bottom: 20px; color: #ffffff; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.hero-slide-content p { font-size: 20px; margin-bottom: 30px; text-shadow: 1px 1px 3px rgba(0,0,0,0.5); }
.hero-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5); color: white; border: none;
    width: 50px; height: 50px; font-size: 24px; cursor: pointer; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; z-index: 10; transition: background 0.3s;
}
.hero-arrow:hover { background: var(--primary-color); }
.prev-arrow { left: 20px; }
.next-arrow { right: 20px; }

/* =========================================
   Home Page Layouts
   ========================================= */
.how-it-works { text-align: center; margin-bottom: 60px; padding-top: 40px;}
.how-it-works h3 { margin-bottom: 30px; font-size: 28px; }
.steps-grid { display: flex; justify-content: space-between; gap: 20px; }
.step { 
    flex: 1; 
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 30px; 
    border-radius: 16px; 
    transition: transform 0.3s;
}
.step:hover { transform: translateY(-5px); }

/* Latest Arrivals Slider */
.latest-products { margin-bottom: 60px; }
.section-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.section-heading h3 { font-size: 28px; }
.view-all { color: var(--primary-color); font-weight: bold; }
.view-all:hover { text-decoration: underline; }
.slider-wrapper { position: relative; display: flex; align-items: center; gap: 15px; }
.slider-container { overflow: hidden; width: 100%; padding: 10px 0; }
.slider-track { display: flex; gap: 20px; transition: transform 0.4s ease-in-out; }
.slider-card { flex: 0 0 calc(33.333% - 13.33px); min-width: 250px; }
.slider-btn {
    background: var(--primary-color); color: white; border: none; border-radius: 50%;
    width: 40px; height: 40px; font-size: 20px; font-weight: bold; cursor: pointer;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    transition: all 0.3s; box-shadow: 0 4px 6px var(--glass-shadow);
}
.slider-btn:hover { background: var(--primary-hover); transform: scale(1.1); }

/* =========================================
   Shop & Product Grids
   ========================================= */
.shop-header { 
    text-align: center; padding: 40px 20px; margin-bottom: 40px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    border-radius: 0 0 16px 16px;
}
.shop-header h2 { font-size: 32px; color: var(--primary-color); }
.shop-container { display: flex; gap: 30px; align-items: flex-start; }

.shop-filters { 
    width: 250px; 
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 20px; border-radius: 16px; flex-shrink: 0; 
}
.filter-group { margin-bottom: 20px; }
.filter-group label { display: block; margin-bottom: 8px; font-weight: bold; font-size: 14px; color: var(--text-color); }
.filter-group input, .filter-group select { 
    width: 100%; padding: 10px; border-radius: 8px; 
    background: rgba(255, 255, 255, 0.1); border: 1px solid var(--glass-border); color: var(--text-color);
}
html.dark-mode .filter-group input, html.dark-mode .filter-group select { background: rgba(0, 0, 0, 0.2); }
.btn-clear { display: block; text-align: center; margin-top: 10px; color: var(--secondary-text); font-size: 14px; }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; width: 100%; }
.product-card { 
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 16px; overflow: hidden; 
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex; flex-direction: column; 
}
.product-card:hover { transform: translateY(-8px); box-shadow: 0 15px 35px rgba(0,0,0,0.1); }
.product-card img { width: 100%; height: 200px; object-fit: cover; }
.product-info { padding: 20px; display: flex; flex-direction: column; flex-grow: 1; }
.category-tag { font-size: 12px; color: var(--primary-color); text-transform: uppercase; font-weight: bold; margin-bottom: 5px; }
.product-info h4 { font-size: 18px; margin-bottom: 10px; }
.product-info h4 a:hover { color: var(--primary-color); }
.price { font-size: 20px; font-weight: bold; margin-bottom: 10px; }
.charity-support { font-size: 13px; color: var(--secondary-text); margin-bottom: 20px; flex-grow: 1; }

.btn-secondary { 
    background: transparent; color: var(--primary-color); border: 1px solid var(--primary-color); 
    padding: 10px; text-align: center; border-radius: 8px; font-weight: bold; transition: 0.3s; display: block; 
}
.btn-secondary:hover { background: var(--primary-color); color: #fff; }

/* Single Product Detail */
.product-detail-container { display: flex; gap: 50px; padding: 60px 0; align-items: flex-start; }
.product-detail-image { flex: 1; padding: 20px; border-radius: 16px; background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); }
.product-detail-image img { width: 100%; height: auto; border-radius: 8px; display: block; }
.product-detail-info { flex: 1; }
.product-detail-info h2 { font-size: 32px; margin-bottom: 15px; }
.large-price { font-size: 28px; color: var(--primary-color); margin-bottom: 20px; }
.charity-highlight { display: flex; align-items: center; gap: 10px; background: rgba(138, 43, 226, 0.1); padding: 15px; border-radius: 8px; margin-bottom: 25px; border: 1px solid var(--primary-color); }
.product-detail-info .description { font-size: 16px; line-height: 1.8; color: var(--secondary-text); margin-bottom: 30px; }

/* =========================================
   Forms (Become Seller, Checkout, Variations)
   ========================================= */
.form-page-container { display: flex; justify-content: center; padding: 60px 20px; }
.form-card, .add-to-cart-form { 
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 40px; border-radius: 16px; width: 100%; 
}
.form-card { max-width: 500px; text-align: center; }
.form-card h2 { margin-bottom: 10px; color: var(--primary-color); }
.form-card p { margin-bottom: 30px; color: var(--secondary-text); font-size: 15px; }

.custom-form { text-align: left; }
.custom-form .form-group, .variation-group { margin-bottom: 20px; }
.custom-form label, .variation-group label { display: block; margin-bottom: 8px; font-weight: bold; font-size: 14px; color: var(--text-color); }
.custom-form input, .custom-form select, .custom-form textarea, .variation-group select, .variation-group input { 
    width: 100%; padding: 12px; border-radius: 8px; font-family: inherit; transition: all 0.3s;
    background: rgba(255, 255, 255, 0.1); border: 1px solid var(--glass-border); color: var(--text-color);
}
html.dark-mode .custom-form input, html.dark-mode .custom-form select, html.dark-mode .custom-form textarea, html.dark-mode .variation-group select, html.dark-mode .variation-group input {
    background: rgba(0, 0, 0, 0.2);
}
.custom-form input:focus, .custom-form select:focus, .custom-form textarea:focus, .variation-group select:focus, .variation-group input:focus { 
    outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.2); 
}
.success-msg { background: rgba(40, 167, 69, 0.2); color: #155724; padding: 15px; border-radius: 8px; margin-bottom: 20px; border: 1px solid #c3e6cb; text-align: left; }
html.dark-mode .success-msg { color: #75b798; border-color: #1a3320; }

/* =========================================
   Cart & Checkout
   ========================================= */
.cart-layout { display: flex; gap: 40px; align-items: flex-start; }
.cart-items { flex: 2; background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); padding: 30px; border-radius: 16px; overflow-x: auto; }
.cart-summary { flex: 1; background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); padding: 30px; border-radius: 16px; position: sticky; top: 100px; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; padding-bottom: 15px; border-bottom: 2px solid var(--border-color); color: var(--secondary-text); }
.cart-table td { padding: 20px 0; border-bottom: 1px solid var(--border-color); vertical-align: top; }
.remove-btn { color: #ff4757; font-weight: bold; font-size: 18px; transition: color 0.2s; }
.remove-btn:hover { color: #c9302c; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 15px; }
.summary-total { display: flex; justify-content: space-between; margin-top: 20px; padding-top: 20px; border-top: 2px solid var(--border-color); font-size: 20px; font-weight: bold; }

/* =========================================
   Limited Series, Close Out & Charities
   ========================================= */
.highlight-link { color: #ff6b6b !important; font-weight: bold; }
.highlight-link:hover { text-decoration: underline; }

.limited-card { border: 2px solid var(--primary-color); }
.stock-badge, .discount-badge {
    position: absolute; top: 15px; left: 15px; padding: 5px 10px; border-radius: 20px; font-size: 12px; font-weight: bold; z-index: 2; box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.stock-badge { background: #ff6b6b; color: white; right: 15px; left: auto; }
.discount-badge { background: #28a745; color: white; border-radius: 4px; font-size: 13px; }
.close-out-card { border: 1px solid #28a745; }
.close-out-card .btn-primary:hover { background: #218838 !important; }

.charity-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 30px; }
.charity-banner { width: 100vw; position: relative; left: 50%; right: 50%; margin-left: -50vw; margin-right: -50vw; height: 400px; background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; margin-bottom: 40px; }

/* =========================================
   Auctions (Live & Timed)
   ========================================= */
.live-dot { display: inline-block; width: 8px; height: 8px; background-color: #ff4757; border-radius: 50%; margin-left: 5px; animation: pulseRed 1.5s infinite; }
@keyframes pulseRed { 0% { box-shadow: 0 0 0 0 rgba(255, 71, 87, 0.7); } 70% { box-shadow: 0 0 0 6px rgba(255, 71, 87, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 71, 87, 0); } }
.live-badge { background-color: #ff4757; color: white; padding: 3px 8px; border-radius: 4px; font-size: 14px; font-weight: bold; letter-spacing: 1px; animation: pulseRed 1.5s infinite; }

.live-auction-layout { display: flex; gap: 30px; align-items: stretch; }
.live-video-container { flex: 2; background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.live-item-info { padding: 20px; background: rgba(0,0,0,0.1); border-top: 1px solid var(--border-color); }
.live-bidding-panel { flex: 1; display: flex; flex-direction: column; max-width: 400px; margin: 0; }
.current-bid-display { text-align: center; padding-bottom: 20px; border-bottom: 1px solid var(--border-color); margin-bottom: 20px; }
.bid-feed { flex-grow: 1; background: rgba(0,0,0,0.05); border: 1px solid var(--border-color); border-radius: 8px; padding: 15px; min-height: 250px; max-height: 300px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.bid-message .user { font-weight: bold; color: var(--primary-color); margin-right: 5px; }
.system-bid { color: #ff9f43; font-weight: bold; background: rgba(255, 159, 67, 0.1); padding: 5px 10px; border-radius: 4px; text-align: center; }

.auction-card { position: relative; }
.timer-badge { position: absolute; top: 15px; left: 15px; background: rgba(0,0,0,0.8); color: white; padding: 8px 12px; border-radius: 8px; font-size: 14px; font-weight: bold; z-index: 2; backdrop-filter: blur(4px); }
.auction-stats { display: flex; justify-content: space-between; background: rgba(0,0,0,0.05); padding: 10px; border-radius: 8px; margin-top: 10px; }
.stat-label { display: block; font-size: 12px; color: var(--secondary-text); text-transform: uppercase; }

/* =========================================
   Static Text Pages (About, Terms, Privacy)
   ========================================= */
.text-page-container {
    max-width: 800px; margin: 40px auto; padding: 40px; border-radius: 16px;
    background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border);
}
.text-page-container h2 { color: var(--primary-color); margin-top: 30px; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--border-color); }
.text-page-container h2:first-of-type { margin-top: 0; }
.text-page-container p, .text-page-container ul li { margin-bottom: 20px; font-size: 16px; line-height: 1.8; color: var(--secondary-text); }

/* =========================================
   Footer
   ========================================= */
footer { background: var(--footer-bg); color: var(--footer-text); padding: 40px 0; text-align: center; margin-top: 40px; transition: background-color 0.3s;}
.footer-links { margin-bottom: 20px; }
.footer-links a { margin: 0 15px; color: #aaa; transition: color 0.3s; }
.footer-links a:hover { color: var(--primary-color); }
.footer-copy p { font-size: 14px; color: #777; }

/* =========================================
   Responsive Breakpoints
   ========================================= */
@media (max-width: 1024px) {
    .header-actions { gap: 15px; }
}

@media (max-width: 900px) {
    .slider-card { flex: 0 0 calc(50% - 10px); } 
    .live-auction-layout, .cart-layout { flex-direction: column; }
    .live-bidding-panel, .cart-items, .cart-summary { max-width: 100%; width: 100%; }
}

@media (max-width: 768px) {
    .header-flex { justify-content: space-between; position: relative; }
    .logo { flex-grow: 1; }
    .header-actions { margin-left: auto; }
    .mobile-menu-toggle { display: flex; }
    
    #mainNav {
        display: none; width: 100%; position: absolute; top: 70px; left: 0; padding: 20px 0; z-index: 99;
        background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border-bottom: 2px solid var(--primary-color);
    }
    #mainNav.active { display: block; }
    #mainNav ul { flex-direction: column; gap: 15px; padding: 0 20px; }
    #mainNav ul li { width: 100%; text-align: center; }
    .nav-btn { display: block; margin-top: 10px; }

    .hero-slider-wrapper { height: 400px; }
    .hero-slide-content h2 { font-size: 32px; }
    .steps-grid, .section-heading, .values-grid { flex-direction: column; gap: 20px; text-align: center; }
    .shop-container, .product-detail-container { flex-direction: column; gap: 30px; }
    .shop-filters { width: 100%; }
    .form-card, .text-page-container { padding: 20px; margin: 20px auto; }
    .footer-links { display: flex; flex-direction: column; gap: 15px; }
    .footer-links a { margin: 0; }
}

@media (max-width: 600px) {
    .slider-card { flex: 0 0 100%; } 
    .slider-wrapper { gap: 5px; }
    .slider-btn { width: 35px; height: 35px; }
}