/* ===== LUXURY DARK GLASS THEME ===== */
:root {
    /* Dark Luxury Colors */
    --bg-dark: #0A0A0A;
    --bg-card: rgba(20, 20, 30, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    /* Accent Colors */
    --gold: #D4AF37;
    --gold-light: #F3E5AB;
    --gold-dark: #996515;
    --rose: #B76E79;
    --white: #FFFFFF;
    --white-dim: rgba(255, 255, 255, 0.8);
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    --gradient-rose: linear-gradient(135deg, var(--rose) 0%, #8B4513 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

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

body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    background-image: radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    color: var(--white);
    min-height: 100vh;
}

/* Glassmorphism Base */
.glass-card, .product-card, .category-card, .cart-item, .order-summary, .checkout-form-section {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
}

.glass-card:hover, .product-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    box-shadow: 0 8px 32px 0 rgba(212, 175, 55, 0.2);
}

/* Navigation */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(212,175,55,0.1) 100%),
                url('https://images.unsplash.com/photo-1513885535751-8b9238bd345a?w=1600') center/cover;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-dark) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    background: var(--gradient-gold);
    color: var(--bg-dark);
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
}

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

/* Product Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.product-card {
    overflow: hidden;
    position: relative;
}

.product-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.product-info {
    padding: 1.5rem;
}

.price {
    font-size: 1.5rem;
    color: var(--gold);
    font-weight: bold;
}

.old-price {
    text-decoration: line-through;
    color: var(--white-dim);
    font-size: 0.9rem;
    margin-left: 10px;
}

/* Category Cards */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
}

.category-card {
    text-align: center;
    padding: 1.5rem;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s;
}

.category-card:hover {
    background: var(--gradient-gold);
    color: var(--bg-dark);
    transform: translateY(-5px);
}

/* Cart Styles */
.cart-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.cart-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

/* Checkout Styles */
.checkout-wrapper {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.checkout-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.checkout-form-section, .order-summary {
    padding: 2rem;
}

.form-group input, 
.form-group textarea,
.form-group select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    color: var(--white);
    padding: 12px;
    border-radius: 10px;
    width: 100%;
}

.form-group input:focus {
    border-color: var(--gold);
    outline: none;
}

/* Payment Options */
.payment-option {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.payment-option.selected {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .checkout-container {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card, .category-card {
    animation: fadeIn 0.6s ease-out;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}