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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #c8e6c9 0%, #a5d6a7 100%);
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 20px 0;
}

.header .logo {
    width: 60px;
    height: 60px;
    background: #1a237e;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 24px;
    margin-bottom: 10px;
}

.header h1 {
    color: #1a237e;
    font-size: 1.5rem;
}

.header .subtitle {
    color: #333;
    font-size: 1.2rem;
    margin-top: 5px;
}

.search-box {
    background: white;
    border-radius: 30px;
    padding: 15px 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    color: #666;
}

.search-box .search-icon {
    color: #888;
    font-size: 20px;
}

.categories-section {
    background: white;
    border-radius: 20px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.categories-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-tag {
    background: #f5f5f5;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.category-tag:hover {
    background: #e0e0e0;
}

.category-tag.active {
    background: #2e7d32;
    color: white;
}

.category-tag .count {
    font-weight: bold;
    margin-left: 5px;
}

.products-section {
    margin-top: 20px;
}

.category-group {
    margin-bottom: 20px;
}

.category-header {
    background: #2e7d32;
    color: white;
    padding: 10px 20px;
    border-radius: 10px;
    display: inline-block;
    margin-bottom: 10px;
    font-weight: bold;
}

.product-card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.product-name {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.product-price {
    color: #2e7d32;
    font-weight: bold;
    margin-top: 5px;
}

.no-products {
    text-align: center;
    color: #666;
    padding: 40px;
}

@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
    
    .category-tag {
        padding: 8px 15px;
        font-size: 12px;
    }
}