/* Основные стили */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    margin: 0;
    padding: 0;
}

/* Header */
.site-header {
    background: white;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-bottom: 1px solid #e0e0e0;
}

.site-header h1 {
    margin: 0;
    font-size: 1.8rem;
    color: #333;
}

/* Навигация */
.navbar-light {
    background-color: #e3f2fd !important;
}

.nav-link {
    color: #333 !important;
    font-weight: 500;
    padding: 10px 15px !important;
}

.nav-link:hover {
    color: #007bff !important;
}

.nav-link.active {
    color: #007bff !important;
    background-color: rgba(0, 123, 255, 0.1);
    border-radius: 5px;
}

/* Карточки товаров */
.product-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: #f8f9fa;
}

.card-body {
    padding: 1.5rem;
}

.product-price {
    font-size: 1.4rem;
    font-weight: bold;
    color: #007bff;
}

/* Кнопки */
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    padding: 8px 20px;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

/* Footer */
.site-footer {
    background-color: #1976d2;
    color: white;
    padding: 30px 0;
    margin-top: 50px;
}

.site-footer p {
    margin: 0;
}

/* Адаптивность */
@media (max-width: 768px) {
    .site-header h1 {
        font-size: 1.4rem;
    }
    
    .product-image {
        height: 150px;
    }
    
    .product-price {
        font-size: 1.2rem;
    }
}