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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #e2dddd;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #a4add6 0%, #764ba2 100%);
    background-size: cover;
    background-position: center;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(240, 235, 235, 0.1);
}

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

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0.2rem;
}

.logo p {
    font-size: 0.85rem;
    opacity: 0.9;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: inline-block;
}

nav ul li a:hover,
nav ul li a.active {
    background: rgba(250, 248, 248, 0.2);
    transform: translateY(-2px);
}

.cart-count {
    background: #ff6b6b;
    border-radius: 50%;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    margin-left: 0.3rem;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #252930 0%, #f6f7f8 100%);
    border-radius: 10px;
    margin: 2rem 0;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #f3eeee;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #f7f3f3;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5a67d8;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: #48bb78;
    color: white;
}

.btn-secondary:hover {
    background: #38a169;
    transform: translateY(-2px);
}

.btn-danger {
    background: #f56565;
    color: white;
}

.btn-danger:hover {
    background: #e53e3e;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.product-image {
    height: 200px;
    overflow: hidden;
    background: #f0f0f0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-info {
    padding: 1.5rem;
}

.product-info h3,
.product-info h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.product-info p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: #667eea;
    display: block;
    margin-bottom: 1rem;
}

.stock {
    color: #48bb78;
    font-size: 0.85rem;
}

/* Cart Styles */
.cart-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
    margin: 2rem 0;
}

.cart-table {
    width: 100%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.cart-table th,
.cart-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.cart-table th {
    background: #f8f9fa;
    font-weight: 600;
}

.cart-product {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cart-product img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.quantity-input {
    width: 70px;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    text-align: center;
}

.remove-btn {
    color: #f56565;
    text-decoration: none;
    font-size: 1.2rem;
}

.remove-btn:hover {
    color: #e53e3e;
}

.cart-summary {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #667eea;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: bold;
    border-top: 2px solid #667eea;
    border-bottom: none;
    margin-top: 0.5rem;
    padding-top: 1rem;
}

.btn-checkout {
    width: 100%;
    margin-top: 1rem;
    background: #667eea;
    color: white;
    text-align: center;
}

/* Checkout Form */
.checkout-container {
    max-width: 600px;
    margin: 2rem auto;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Contact Page */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin: 2rem 0;
}

.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    font-size: 1.5rem;
    color: #667eea;
}

.info-item h4 {
    margin-bottom: 0.3rem;
    color: #333;
}

.info-item p {
    color: #666;
    font-size: 0.9rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(235, 232, 232, 0.1);
}

/* Footer */
footer {
    background: #2d3748;
    color: white;
    margin-top: 4rem;
    padding: 3rem 0 1rem;
}

footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #cbd5e0;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.social-icons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.social-icons a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: white;
}

.copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #4a5568;
    color: #a0aec0;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}

.alert-success {
    background: #c6f6d5;
    color: #22543d;
    border-left: 4px solid #38a169;
}

.alert-error {
    background: #fed7d7;
    color: #742a2a;
    border-left: 4px solid #e53e3e;
}

/* Page Header */
.page-header {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    margin: 2rem 0;
}

.page-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .cart-container {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .cart-table {
        font-size: 0.85rem;
    }
    
    .cart-table th,
    .cart-table td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* Order Success Page */
.order-success {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 10px;
    margin: 2rem 0;
}

.success-icon {
    font-size: 5rem;
    color: #48bb78;
    margin-bottom: 1rem;
}

.order-success h2 {
    color: #eee8e8;
    margin-bottom: 1rem;
}

.order-success p {
    color: #f1eeee;
    margin-bottom: 1rem;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Empty Cart */
.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 10px;
    margin: 2rem 0;
}

.empty-cart i {
    font-size: 4rem;
    color: #cbd5e0;
    margin-bottom: 1rem;
}

.empty-cart h3 {
    color: #333;
    margin-bottom: 0.5rem;
}

.empty-cart p {
    color: #666;
    margin-bottom: 1.5rem;
}