* { margin: 0; padding: 0; box-sizing: border-box; font-family:   "Fredoka"; }
        body { background-color: #0d0d0d; color: #fff; }

        /* NAVBAR */
        nav {
            display: flex; justify-content: space-between; align-items: center;
            padding: 20px 50px; background-color: #0d0d0d;
            border-bottom: 1px solid #222; position: sticky; top: 0; z-index: 100;
        }
            .logo {
            font-size: 24px;
            font-weight: 700;
            letter-spacing: 1px;
            position: absolute;
            left: 50%;
            transform: translateX(-50%); 
        }
        .nav-links a { color: #ccc; text-decoration: none; margin: 0 15px; transition: 0.3s; }
        
        /* --- KADIN SAYFASI İÇİN NEON PEMBE VURGU --- */
        .nav-links a:hover, .nav-links a.active { color: #ff00cc; }

        /* MAĞAZA DÜZENİ */
        .store-container { display: flex; padding: 50px; gap: 40px; }
        .sidebar { flex: 1; min-width: 200px; }
        .products-area { flex: 3; }

        /* FİLTRELER */
        .filter-title { 
            font-size: 1.2rem; margin-bottom: 15px; 
            color: #ff00cc; /* Pembe Başlık */
            border-bottom: 1px solid #333; padding-bottom: 5px; 
        }
        .filter-list { list-style: none; }
        .filter-list li { margin-bottom: 10px; }
        .filter-list a { color: #aaa; text-decoration: none; transition: 0.2s; display: block; }
        .filter-list a:hover { color: #fff; transform: translateX(5px); }
        .filter-group { margin-bottom: 30px; }
         .filter-title { 
            font-size: 1.2rem; margin-bottom: 15px; 
            color: #ff00cc; /* Mavi Başlık */
            border-bottom: 1px solid #333; padding-bottom: 5px; 
        }
         .cart-icon {
            font-size: 18px;
            cursor: pointer;
        }

        /* ÜRÜN KARTLARI */
        .product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 30px; }
        .product-card { background-color: #1a1a1a; border-radius: 15px; overflow: hidden; transition: 0.3s; border: 1px solid #333; }
        
        /* Hover olunca Pembe Çerçeve */
        .product-card:hover { transform: translateY(-10px); border-color: #ff00cc; box-shadow: 0 10px 20px rgba(255, 0, 204, 0.2); }
        
        .card-img { width: 100%; height: 200px; object-fit: contain; padding: 20px; background-color: #222; }
        .card-info { padding: 20px; }
        
        .price { color: #ff00cc; font-weight: bold; font-size: 1.2rem; } /* Pembe Fiyat */
        
        .add-btn {
            background-color: #fff;
            color: #000;
            border: none;
            width: 35px;
            height: 35px;
            border-radius: 50%;
            cursor: pointer;
            transition: 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .add-btn:hover { background-color: #ff00cc; color: white; } /* Buton Hover Pembe */

        .store-container {
            display: flex;
            padding: 50px;
            gap: 40px;
        }

        /* SOL YAN MENÜ (Filtreler) */
        .sidebar {
            flex: 1; /* Genişlik oranı: 1 birim */
            min-width: 200px;
        }

        .filter-group { margin-bottom: 30px; }

        /* Numara Kutusu Dış Çerçevesi */
.size-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* Yan yana 4 tane sığdır */
    gap: 10px; /* Aralarındaki boşluk */
    margin-top: 15px;
}

/* Numara Butonları */
.size-btn {
    background-color: #252525; /* Koyu gri arka plan */
    color: white;
    border: 1px solid #444;
    border-radius: 5px;
    padding: 10px 0;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: bold;
    font-family: inherit;
}

/* Üzerine gelince (Hover) */
.size-btn:hover {
    border-color: #d1ff26; /* Kenarlık yeşil olsun */
    color: #d1ff26;
}

/* Tıklanıp Seçildiğinde (Active Class'ı JS ile gelecek) */
.size-btn.active {
    background-color: #d1ff26; /* İçi yeşil olsun */
    color: black; /* Yazı siyah olsun */
    border-color: #d1ff26;
    font-weight: 800;
    transform: scale(1.05); /* Hafif büyüsün */
}
       
        
        .filter-list { list-style: none; }
        .filter-list li { margin-bottom: 10px; }
        .filter-list a { color: #aaa; text-decoration: none; transition: 0.2s; display: block;}
        .filter-list a:hover { color: #fff; transform: translateX(5px); }

        /* SAĞ TARAF (Ürün Grid Yapısı) */
        .products-area {
            flex: 3; /* Genişlik oranı: 3 birim (Daha geniş) */
        }

        .products-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }

        /* Izgara Sistemi: Ekran boyutuna göre otomatik ayarlanır */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
        }

        /* ÜRÜN KARTI TASARIMI */
        .product-card {
            background-color: #1a1a1a;
            border-radius: 15px;
            overflow: hidden;
            transition: 0.3s;
            position: relative;
            border: 1px solid #333;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(204, 255, 0, 0.15); /* Yeşil gölge */
            
        }

        .card-img {
            width: 100%;
            height: 200px;
            object-fit: contain; /* Resmi kutuya sığdırır */
            padding: 20px;
            background-color: #222;
        }

        .card-info { padding: 20px; }
        
        .category-tag { font-size: 0.8rem; color: #888; }
        .product-title { font-size: 1.1rem; margin: 5px 0; }
        
        .price-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 15px;
        }

        

        .add-btn {
            background-color: #fff;
            color: #000;
            border: none;
            width: 35px;
            height: 35px;
            border-radius: 50%;
            cursor: pointer;
            transition: 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        

        /* RESPONSIVE (Telefonda yan menüyü gizle veya alta al) */
        @media (max-width: 768px) {
            .store-container { flex-direction: column; padding: 20px; }
            .sidebar { margin-bottom: 30px; }
        }
        

        /* RESPONSIVE */
        @media (max-width: 768px) { .store-container { flex-direction: column; padding: 20px; } }