/* --- GENEL AYARLAR --- */
body.urunler-sayfasi {
    background-color: #383431; /* Görseldeki koyu asil kahve/gri tonu */
    color: #ffffff;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
}

.urun-main {
    min-height: 80vh;
    padding-bottom: 80px;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- ÜST BAŞLIK (HERO) --- */
.urun-hero {
    text-align: center;
    padding: 50px 0;
    margin-bottom: 30px;
}

.urun-hero h1 {
    font-size: 42px;
    font-weight: 900;
    letter-spacing: 2px;
    margin: 0;
    text-transform: uppercase;
}

/* --- YERLEŞİM (GRID) --- */
.urun-layout {
    display: grid;
    grid-template-columns: 250px 1fr; /* Sol 250px, Sağ kalan kısım */
    gap: 50px;
    align-items: start;
}

/* --- SOL SIDEBAR (KATEGORİLER) --- */
.urun-sidebar h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.kategori-liste {
    list-style: none;
    padding: 0;
    margin: 0;
}

.kategori-liste li {
    margin-bottom: 10px;
}

.kategori-liste a {
    color: #cccccc;
    text-decoration: none;
    font-size: 15px;
    font-weight: 400;
    transition: color 0.3s;
    display: block;
}

.kategori-liste a:hover {
    color: #ffffff;
}

.kategori-liste a.active {
    color: #ffffff;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* --- SAĞ TARAF (ÜRÜNLER) --- */

/* Üst Bilgi Çubuğu */
.urun-ust-bilgi {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.bilgi-sol h2 {
    font-size: 28px;
    margin: 0 0 5px 0;
    font-weight: 700;
}

.bilgi-sol span {
    font-size: 13px;
    color: #aaaaaa;
}

.bilgi-sag {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.sort-select {
    background: transparent;
    color: #ffffff;
    border: none;
    outline: none;
    font-size: 13px;
    cursor: pointer;
}

.sort-select option {
    color: #000; /* Seçenekler açıldığında okunabilmesi için */
}

/* Ürün Grid Yapısı (3 Sütun) */
.urun-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 30px; /* Dikey 40px, Yatay 30px boşluk */
}

/* Ürün Kartı */
.urun-kart {
    display: block;
    text-decoration: none;
    color: #ffffff;
    transition: transform 0.3s;
}

.urun-kart:hover {
    transform: translateY(-5px);
}

.urun-gorsel-kutu {
    background-color: #ffffff; /* Görsellerin arkası beyaz/temiz görünsün diye */
    aspect-ratio: 1 / 1; /* Kare görünüm */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    padding: 20px;
}

.urun-gorsel-kutu img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.urun-baslik-kutu h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* --- SAYFALAMA (PAGINATION) --- */
.sayfalama {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 60px;
}

.sayfalama a {
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: opacity 0.3s;
}

.sayfalama a:hover {
    opacity: 0.7;
}

.sayfa-num.active {
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* --- MOBİL UYUMLULUK --- */
@media (max-width: 991px) {
    .urun-layout {
        grid-template-columns: 1fr; /* Mobilde sidebar üste çıkar */
        gap: 30px;
    }
    .urun-sidebar {
        border-bottom: 1px solid rgba(255,255,255,0.2);
        padding-bottom: 20px;
    }
    .urun-grid {
        grid-template-columns: repeat(2, 1fr); /* Tablette 2 sütun */
    }
}

@media (max-width: 576px) {
    .urun-grid {
        grid-template-columns: 1fr; /* Mobilde tek sütun */
    }
    .urun-ust-bilgi {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}