.dua-kutusu {
    width: 80%;
    max-width: 200px;
    margin: 20px auto;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 12px;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
    text-align: center;
}

.dua-butonu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 5px;
}

.dua-butonu button {
    flex: 1 1 120px;
    padding: 10px;
    font-size: 14px;
    border: none;
    border-radius: 8px;
    background-color: #1e88e5;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s;
}

.dua-butonu button:hover {
    background-color: #1565c0;
}

@media (max-width: 480px) {
    .dua-butonu button {
        flex: 1 1 100%;
        font-size: 12px;
    }
}