.wa-header {
    padding: 8px 16px;
    background-color: rgb(2, 81, 81);
    color: white;
    font-weight: bold;
    border-radius: 8px;
    margin-bottom: 16px;
}

.wa-history {
    max-height: 500px;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.wa-agent {
    background-color: rgb(2, 81, 81);
    color: white;
    min-width: 100px;
    max-width: 400px;
    padding: 8px 16px;
    border-radius: 8px;
    align-self: flex-end;
}

.blank-agent {
    align-self: flex-end;
    font-size: 0.8rem;
}

.wa-customer {
    background-color: rgb(94, 93, 93);
    color: white;
    min-width: 100px;
    max-width: 400px;
    padding: 8px 16px;
    border-radius: 8px;
    align-self: flex-start; 
}

.blank-customer {
    align-self: flex-start;
    font-size: 0.8rem;
}

.wa-room_created {
    background-color: silver;
    color: black;
    min-width: 100px;
    max-width: 400px;
    padding: 8px 16px;
    border-radius: 8px;
    align-self: flex-end;
}

.blank-room_created {
    align-self: flex-end;
    font-size: 0.8rem;
}

.wa-agent img,
.wa-customer img {
    max-width: 350px;   /* batas lebar */
    width: 100%;        /* supaya menyesuaikan lebar container (jika lebih kecil) */
    height: auto;       /* menjaga rasio aspek */
    display: block;     /* hilangkan spasi bawah */
    margin: 0 auto;     /* kalau ingin center (opsional) */
}

.wa-reply {
    padding: 4px 8px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 6px;
    color: black;
}

.wa-broadcast {
    background-color: antiquewhite;
    color: black;
    min-width: 100px;
    max-width: 400px;
    padding: 8px 16px;
    border-radius: 8px;
    align-self: flex-end;
}