.kategori-container {
    display: grid;
    grid-template-columns: 1fr; /* Default: tek sütun */
    gap: 1rem;
}

/* Masaüstü ve üstü: 3 sütun */
@media (min-width: 768px) {
    .kategori-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

.kategori-card {
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    cursor: pointer;
    user-select: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: #fff;
    box-sizing: border-box;
    position: relative;
}

    /* Radio butonu resmin altında ortalanmış */
    .kategori-card input[type="radio"] {
        margin-top: 8px;
        width: 20px;
        height: 20px;
        cursor: pointer;
        align-self: center;
    }
    /* Seçilen label'a yeşil border ve glow */
    .kategori-card.selected {
        border-color: #198754 !important;
        box-shadow: 0 0 10px rgba(25, 135, 84, 0.7);
    }


    /* Seçili radio inputa göre resim kenarlığı */
    .kategori-card input[type="radio"]:checked + img {
        border: 3px solid #198754;
        border-radius: 8px;
        box-shadow: 0 0 8px rgba(25, 135, 84, 0.6);
    }

        /* Başlık rengi */
        .kategori-card input[type="radio"]:checked + img + div {
            font-weight: 600;
            color: #198754;
        }

        .kategori-card input[type="radio"]:checked + img + div,
        .kategori-card input[type="radio"]:checked + img {
            transition: all 0.3s ease;
        }

    .kategori-card:hover {
        border-color: #0d6efd;
        box-shadow: 0 0 5px rgba(13, 110, 253, 0.5);
    }

.kategori-img {
    max-width: auto;
    max-height: auto;
    object-fit: contain;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    margin: 0 auto;
}