/* Genel grid yapısı */
.district-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    justify-items: center;
    margin-top: 30px;
}

/* Kart */
.district-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    max-width: 280px;
    transition: transform .2s ease, box-shadow .2s ease;
}

.district-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* Resim */
.district-img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

/* Kart içi */
.card-body {
    padding: 15px;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.card-text {
    font-size: 0.9rem;
    margin-bottom: 10px;
}